diff --git a/.gitattributes b/.gitattributes
index 9fd4bd9c65c..2f20753e4f5 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -15364,6 +15364,7 @@ forge-gui/src/main/java/forge/gui/input/Input.java -text
 forge-gui/src/main/java/forge/gui/input/InputAttack.java svneol=native#text/plain
 forge-gui/src/main/java/forge/gui/input/InputBase.java svneol=native#text/plain
 forge-gui/src/main/java/forge/gui/input/InputBlock.java svneol=native#text/plain
+forge-gui/src/main/java/forge/gui/input/InputConfirm.java -text
 forge-gui/src/main/java/forge/gui/input/InputConfirmMulligan.java svneol=native#text/plain
 forge-gui/src/main/java/forge/gui/input/InputLockUI.java -text
 forge-gui/src/main/java/forge/gui/input/InputPassPriority.java svneol=native#text/plain
@@ -15382,7 +15383,6 @@ forge-gui/src/main/java/forge/gui/input/InputSelectManyBase.java -text
 forge-gui/src/main/java/forge/gui/input/InputSelectTargets.java -text
 forge-gui/src/main/java/forge/gui/input/InputSynchronized.java -text
 forge-gui/src/main/java/forge/gui/input/InputSyncronizedBase.java -text
-forge-gui/src/main/java/forge/gui/input/InputYesOrNo.java -text
 forge-gui/src/main/java/forge/gui/input/package-info.java svneol=native#text/plain
 forge-gui/src/main/java/forge/gui/match/CMatchUI.java -text
 forge-gui/src/main/java/forge/gui/match/ControlWinLose.java -text
diff --git a/forge-gui/src/main/java/forge/ai/AiController.java b/forge-gui/src/main/java/forge/ai/AiController.java
index 7341dc45074..43a7afdb23e 100644
--- a/forge-gui/src/main/java/forge/ai/AiController.java
+++ b/forge-gui/src/main/java/forge/ai/AiController.java
@@ -910,5 +910,9 @@ public class AiController {
         }
         return max;
     }
+
+    public boolean confirmPayment(CostPart costPart) {
+        throw new UnsupportedOperationException("AI is not supposed to reach this code at the moment");
+    }
 }
 
diff --git a/forge-gui/src/main/java/forge/game/cost/CostAddMana.java b/forge-gui/src/main/java/forge/game/cost/CostAddMana.java
index 04baa2828ff..f4a831cf071 100644
--- a/forge-gui/src/main/java/forge/game/cost/CostAddMana.java
+++ b/forge-gui/src/main/java/forge/game/cost/CostAddMana.java
@@ -22,7 +22,6 @@ import org.apache.commons.lang3.StringUtils;
 
 import forge.card.ColorSet;
 import forge.card.MagicColor;
-import forge.game.Game;
 import forge.game.GameType;
 import forge.game.ability.AbilityUtils;
 import forge.game.card.Card;
@@ -121,8 +120,7 @@ public class CostAddMana extends CostPart {
      * forge.Card, forge.card.cost.Cost_Payment)
      */
     @Override
-    public final boolean payHuman(final SpellAbility ability, final Game game) {
-        final Player activator = ability.getActivatingPlayer();
+    public final boolean payHuman(final SpellAbility ability, final Player activator) {
         final Card source = ability.getSourceCard();
         Integer c = this.convertAmount();
         if (c == null) {
diff --git a/forge-gui/src/main/java/forge/game/cost/CostChooseCreatureType.java b/forge-gui/src/main/java/forge/game/cost/CostChooseCreatureType.java
index e2b58398622..a5dc7bba994 100644
--- a/forge-gui/src/main/java/forge/game/cost/CostChooseCreatureType.java
+++ b/forge-gui/src/main/java/forge/game/cost/CostChooseCreatureType.java
@@ -20,12 +20,11 @@ package forge.game.cost;
 import java.util.ArrayList;
 
 import forge.card.CardType;
-import forge.game.Game;
 import forge.game.ability.AbilityUtils;
 import forge.game.card.Card;
 import forge.game.player.Player;
 import forge.game.spellability.SpellAbility;
-import forge.gui.input.InputYesOrNo;
+import forge.gui.input.InputConfirm;
 
 /**
  * The Class CostChooseCreatureType.
@@ -62,15 +61,15 @@ public class CostChooseCreatureType extends CostPart {
      * forge.Card, forge.card.cost.Cost_Payment)
      */
     @Override
-    public final boolean payHuman(final SpellAbility ability, final Game game) {
-        final Player activator = ability.getActivatingPlayer();
+    public final boolean payHuman(final SpellAbility ability, final Player payer) {
         final Card source = ability.getSourceCard();
-
-        if (!InputYesOrNo.ask("Choose a creature type for " + source.getName() + "?")) {
+        InputConfirm inp = new InputConfirm("Choose a creature type for " + source.getName() + "?");
+        inp.showAndWait();
+        if (!inp.getResult()) {
             return false;
         }
 
-    	String choice = activator.getController().chooseSomeType("Creature", ability, new ArrayList<String>(CardType.getCreatureTypes()), new ArrayList<String>());
+    	String choice = payer.getController().chooseSomeType("Creature", ability, new ArrayList<String>(CardType.getCreatureTypes()), new ArrayList<String>());
 		source.setChosenType(choice);
         return true;
     }
diff --git a/forge-gui/src/main/java/forge/game/cost/CostDamage.java b/forge-gui/src/main/java/forge/game/cost/CostDamage.java
index b030faf0280..dabb515ee49 100644
--- a/forge-gui/src/main/java/forge/game/cost/CostDamage.java
+++ b/forge-gui/src/main/java/forge/game/cost/CostDamage.java
@@ -17,12 +17,10 @@
  */
 package forge.game.cost;
 
-import forge.game.Game;
 import forge.game.ability.AbilityUtils;
 import forge.game.card.Card;
 import forge.game.player.Player;
 import forge.game.spellability.SpellAbility;
-import forge.gui.input.InputYesOrNo;
 
 /**
  * The Class CostPayLife.
@@ -76,9 +74,8 @@ public class CostDamage extends CostPart {
      * forge.Card, forge.card.cost.Cost_Payment)
      */
     @Override
-    public final boolean payHuman(final SpellAbility ability, final Game game) {
+    public final boolean payHuman(final SpellAbility ability, final Player activator) {
         final String amount = this.getAmount();
-        final Player activator = ability.getActivatingPlayer();
         final int life = activator.getLife();
         final Card source = ability.getSourceCard();
 
@@ -94,7 +91,7 @@ public class CostDamage extends CostPart {
             }
         }
 
-        if (activator.canPayLife(c) && InputYesOrNo.ask("Pay " + c + " Life?")) {
+        if (activator.canPayLife(c) && activator.getController().confirmPayment(this, "Pay " + c + " Life?")) {
             activator.addDamage(c, source);
             return true;
         }
diff --git a/forge-gui/src/main/java/forge/game/cost/CostDiscard.java b/forge-gui/src/main/java/forge/game/cost/CostDiscard.java
index 77b77c06650..85093ee8f93 100644
--- a/forge-gui/src/main/java/forge/game/cost/CostDiscard.java
+++ b/forge-gui/src/main/java/forge/game/cost/CostDiscard.java
@@ -22,7 +22,6 @@ import java.util.List;
 import com.google.common.base.Predicate;
 
 import forge.ai.AiController;
-import forge.game.Game;
 import forge.game.ability.AbilityUtils;
 import forge.game.card.Card;
 import forge.game.card.CardLists;
@@ -162,11 +161,10 @@ public class CostDiscard extends CostPartWithList {
      * forge.Card, forge.card.cost.Cost_Payment)
      */
     @Override
-    public final boolean payHuman(final SpellAbility ability, final Game game) {
-        final Player activator = ability.getActivatingPlayer();
+    public final boolean payHuman(final SpellAbility ability, final Player payer) {
         final Card source = ability.getSourceCard();
 
-        List<Card> handList = new ArrayList<Card>(activator.getCardsIn(ZoneType.Hand));
+        List<Card> handList = new ArrayList<Card>(payer.getCardsIn(ZoneType.Hand));
         String discardType = this.getType();
         final String amount = this.getAmount();
 
@@ -179,7 +177,7 @@ public class CostDiscard extends CostPartWithList {
         }
 
         if (discardType.equals("LastDrawn")) {
-            final Card lastDrawn = activator.getLastDrawnCard();
+            final Card lastDrawn = payer.getLastDrawnCard();
             return handList.contains(lastDrawn) && executePayment(ability, lastDrawn);
         }
 
@@ -201,7 +199,7 @@ public class CostDiscard extends CostPartWithList {
         }
         if (discardType.contains("+WithSameName")) {
             String type = discardType.replace("+WithSameName", "");
-            handList = CardLists.getValidCards(handList, type.split(";"), activator, source);
+            handList = CardLists.getValidCards(handList, type.split(";"), payer, source);
             final List<Card> landList2 = handList;
             handList = CardLists.filter(handList, new Predicate<Card>() {
                 @Override
@@ -235,7 +233,7 @@ public class CostDiscard extends CostPartWithList {
         else {
             String type = new String(discardType);
             final String[] validType = type.split(";");
-            handList = CardLists.getValidCards(handList, validType, activator, source);
+            handList = CardLists.getValidCards(handList, validType, payer, source);
 
             if (c == null) {
                 final String sVar = ability.getSVar(amount);
diff --git a/forge-gui/src/main/java/forge/game/cost/CostDraw.java b/forge-gui/src/main/java/forge/game/cost/CostDraw.java
index 3cb6780e6fd..f3b5184453b 100644
--- a/forge-gui/src/main/java/forge/game/cost/CostDraw.java
+++ b/forge-gui/src/main/java/forge/game/cost/CostDraw.java
@@ -20,12 +20,10 @@ package forge.game.cost;
 import java.util.ArrayList;
 import java.util.List;
 
-import forge.game.Game;
 import forge.game.ability.AbilityUtils;
 import forge.game.card.Card;
 import forge.game.player.Player;
 import forge.game.spellability.SpellAbility;
-import forge.gui.input.InputYesOrNo;
 
 /**
  * The Class CostPayLife.
@@ -104,9 +102,9 @@ public class CostDraw extends CostPart {
      * forge.Card, forge.card.cost.Cost_Payment)
      */
     @Override
-    public final boolean payHuman(final SpellAbility ability, final Game game) {
+    public final boolean payHuman(final SpellAbility ability, final Player payer) {
         final String amount = this.getAmount();
-        final List<Player> players = getPotentialPlayers(ability.getActivatingPlayer(), ability.getSourceCard());
+        final List<Player> players = getPotentialPlayers(payer, ability.getSourceCard());
         final Card source = ability.getSourceCard();
 
         Integer c = this.convertAmount();
@@ -114,7 +112,7 @@ public class CostDraw extends CostPart {
             c = AbilityUtils.calculateAmount(source, amount, ability);
         }
 
-        if (!InputYesOrNo.ask("Draw " + c + " Card" + (c == 1 ? "" : "s"))) {
+        if (!payer.getController().confirmPayment(this, "Draw " + c + " Card" + (c == 1 ? "" : "s"))) {
             return false;
         }
 
diff --git a/forge-gui/src/main/java/forge/game/cost/CostExile.java b/forge-gui/src/main/java/forge/game/cost/CostExile.java
index b45f5008b00..cb8cc320add 100644
--- a/forge-gui/src/main/java/forge/game/cost/CostExile.java
+++ b/forge-gui/src/main/java/forge/game/cost/CostExile.java
@@ -35,7 +35,6 @@ import forge.game.zone.ZoneType;
 import forge.gui.GuiChoose;
 import forge.gui.input.InputSelectCards;
 import forge.gui.input.InputSelectCardsFromList;
-import forge.gui.input.InputYesOrNo;
 
 /**
  * The Class CostExile.
@@ -214,10 +213,10 @@ public class CostExile extends CostPartWithList {
      * forge.Card, forge.card.cost.Cost_Payment)
      */
     @Override
-    public final boolean payHuman(final SpellAbility ability, final Game game) {
+    public final boolean payHuman(final SpellAbility ability, final Player activator) {
         final String amount = this.getAmount();
         final Card source = ability.getSourceCard();
-        final Player activator = ability.getActivatingPlayer();
+        final Game game = activator.getGame(); 
 
         Integer c = this.convertAmount();
         String type = this.getType();
@@ -242,9 +241,9 @@ public class CostExile extends CostPartWithList {
         }
 
         if (this.payCostFromSource()) {
-            return source.getZone() == activator.getZone(from) &&
-                    InputYesOrNo.ask("Exile " + source.getName() + "?") &&
-                    executePayment(ability, source);
+            return source.getZone() == activator.getZone(from) 
+                    && activator.getController().confirmPayment(this, "Exile " + source.getName() + "?") 
+                    && executePayment(ability, source);
         }
 
         if (type.equals("All")) {
@@ -274,7 +273,7 @@ public class CostExile extends CostPartWithList {
         }
 
         if (this.from == ZoneType.Stack) { return exileFromStack(ability, c); }
-        if (this.from == ZoneType.Library) { return exileFromTop(ability, c); }
+        if (this.from == ZoneType.Library) { return exileFromTop(ability, activator, c); }
         if (fromTopGrave) { return exileFromTopGraveType(ability, c, list); }
         if (!this.sameZone) { return exileFromMiscZone(ability, c, list); }
 
@@ -391,17 +390,17 @@ public class CostExile extends CostPartWithList {
         return true;
     }
 
-    private  boolean exileFromTop(final SpellAbility sa, final int nNeeded) {
+    private  boolean exileFromTop(final SpellAbility sa, final Player payer, final int nNeeded) {
         final StringBuilder sb = new StringBuilder();
         sb.append("Exile ").append(nNeeded).append(" cards from the top of your library?");
-        final List<Card> list = sa.getActivatingPlayer().getCardsIn(ZoneType.Library, nNeeded);
+        final List<Card> list = payer.getCardsIn(ZoneType.Library, nNeeded);
 
         if (list.size() > nNeeded) {
             // I don't believe this is possible
             return false;
         }
 
-        if (!InputYesOrNo.ask("Exile " + nNeeded + " card" + (nNeeded == 1 ? "" : "s") +
+        if (!payer.getController().confirmPayment(this, "Exile " + nNeeded + " card" + (nNeeded == 1 ? "" : "s") +
                 " from the top of your library?")) {
             return false;
         }
diff --git a/forge-gui/src/main/java/forge/game/cost/CostExileAndPay.java b/forge-gui/src/main/java/forge/game/cost/CostExileAndPay.java
index 9b4d1c5efca..501c4708752 100644
--- a/forge-gui/src/main/java/forge/game/cost/CostExileAndPay.java
+++ b/forge-gui/src/main/java/forge/game/cost/CostExileAndPay.java
@@ -5,7 +5,6 @@ import java.util.List;
 
 import forge.ai.ComputerUtilCard;
 import forge.ai.ComputerUtilCost;
-import forge.game.Game;
 import forge.game.card.Card;
 import forge.game.card.CardLists;
 import forge.game.player.Player;
@@ -93,8 +92,8 @@ public class CostExileAndPay extends CostPartWithList {
      * @see forge.card.cost.CostPart#payHuman(forge.card.spellability.SpellAbility, forge.game.GameState)
      */
     @Override
-    public boolean payHuman(SpellAbility ability, Game game) {
-        List<Card> validGrave = CardLists.getValidCards(ability.getActivatingPlayer().getZone(ZoneType.Graveyard), "Creature", ability.getActivatingPlayer(), ability.getSourceCard());
+    public boolean payHuman(SpellAbility ability, Player payer) {
+        List<Card> validGrave = CardLists.getValidCards(payer.getZone(ZoneType.Graveyard), "Creature", payer, ability.getSourceCard());
         
         Card selectedCard = GuiChoose.oneOrNone("Choose a creature card to exile.", validGrave);
         if(selectedCard == null)
@@ -127,7 +126,7 @@ public class CostExileAndPay extends CostPartWithList {
         }
         
         final CostPayment pay = new CostPayment(selectedCost, ability);
-        pay.payCost(game);
+        pay.payCost(payer);
         if(!pay.isFullyPaid())
         {
             return false;
diff --git a/forge-gui/src/main/java/forge/game/cost/CostExiledMoveToGrave.java b/forge-gui/src/main/java/forge/game/cost/CostExiledMoveToGrave.java
index 23919ea0a13..df15fbaa359 100644
--- a/forge-gui/src/main/java/forge/game/cost/CostExiledMoveToGrave.java
+++ b/forge-gui/src/main/java/forge/game/cost/CostExiledMoveToGrave.java
@@ -21,7 +21,6 @@ import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 
-import forge.game.Game;
 import forge.game.ability.AbilityUtils;
 import forge.game.card.Card;
 import forge.game.card.CardLists;
@@ -115,7 +114,7 @@ public class CostExiledMoveToGrave extends CostPartWithList {
      * forge.Card, forge.card.cost.Cost_Payment)
      */
     @Override
-    public final boolean payHuman(final SpellAbility ability, final Game game) {
+    public final boolean payHuman(final SpellAbility ability, final Player payer) {
         final String amount = this.getAmount();
         Integer c = this.convertAmount();
         final Card source = ability.getSourceCard();
diff --git a/forge-gui/src/main/java/forge/game/cost/CostFlipCoin.java b/forge-gui/src/main/java/forge/game/cost/CostFlipCoin.java
index e488830195e..55f93a507d4 100644
--- a/forge-gui/src/main/java/forge/game/cost/CostFlipCoin.java
+++ b/forge-gui/src/main/java/forge/game/cost/CostFlipCoin.java
@@ -17,7 +17,6 @@
  */
 package forge.game.cost;
 
-import forge.game.Game;
 import forge.game.ability.AbilityUtils;
 import forge.game.ability.effects.FlipCoinEffect;
 import forge.game.card.Card;
@@ -67,7 +66,7 @@ public class CostFlipCoin extends CostPartWithList {
      * forge.Card, forge.card.cost.Cost_Payment)
      */
     @Override
-    public final boolean payHuman(final SpellAbility ability, final Game game) {
+    public final boolean payHuman(final SpellAbility ability, final Player activator) {
         final String amount = this.getAmount();
         Integer c = this.convertAmount();
         final Card source = ability.getSourceCard();
diff --git a/forge-gui/src/main/java/forge/game/cost/CostGainControl.java b/forge-gui/src/main/java/forge/game/cost/CostGainControl.java
index 332cf1173f5..1dd9320dca0 100644
--- a/forge-gui/src/main/java/forge/game/cost/CostGainControl.java
+++ b/forge-gui/src/main/java/forge/game/cost/CostGainControl.java
@@ -19,7 +19,6 @@ package forge.game.cost;
 
 import java.util.ArrayList;
 import java.util.List;
-import forge.game.Game;
 import forge.game.ability.AbilityUtils;
 import forge.game.card.Card;
 import forge.game.card.CardLists;
@@ -94,20 +93,19 @@ public class CostGainControl extends CostPartWithList {
      * forge.Card, forge.card.cost.Cost_Payment)
      */
     @Override
-    public final boolean payHuman(final SpellAbility ability, final Game game) {
+    public final boolean payHuman(final SpellAbility ability, final Player payer) {
         final String amount = this.getAmount();
         final Card source = ability.getSourceCard();
-        Integer c = this.convertAmount();
-        final Player activator = ability.getActivatingPlayer();
-        final List<Card> list = activator.getGame().getCardsIn(ZoneType.Battlefield);
-        final String desc = this.getTypeDescription() == null ? this.getType() : this.getTypeDescription();
 
+        Integer c = this.convertAmount();
         if (c == null) {
             c = AbilityUtils.calculateAmount(source, amount, ability);
         }
-        List<Card> validCards = CardLists.getValidCards(list, this.getType().split(";"), activator, source);
+        final List<Card> list = payer.getCardsIn(ZoneType.Battlefield);
+        List<Card> validCards = CardLists.getValidCards(list, this.getType().split(";"), payer, source);
 
         InputSelectCards inp = new InputSelectCardsFromList(c, c, validCards);
+        final String desc = this.getTypeDescription() == null ? this.getType() : this.getTypeDescription();
         inp.setMessage("Gain control of %d " + desc);
         inp.showAndWait();
         if (inp.hasCancelled()) {
diff --git a/forge-gui/src/main/java/forge/game/cost/CostGainLife.java b/forge-gui/src/main/java/forge/game/cost/CostGainLife.java
index 2d5eb9315c5..8a4f7562f0f 100644
--- a/forge-gui/src/main/java/forge/game/cost/CostGainLife.java
+++ b/forge-gui/src/main/java/forge/game/cost/CostGainLife.java
@@ -20,7 +20,6 @@ package forge.game.cost;
 import java.util.ArrayList;
 import java.util.List;
 
-import forge.game.Game;
 import forge.game.ability.AbilityUtils;
 import forge.game.card.Card;
 import forge.game.player.Player;
@@ -117,10 +116,10 @@ public class CostGainLife extends CostPart {
      * forge.Card, forge.card.cost.Cost_Payment)
      */
     @Override
-    public final boolean payHuman(final SpellAbility ability, final Game game) {
+    public final boolean payHuman(final SpellAbility ability, final Player activator) {
         final Card source = ability.getSourceCard();
         final String amount = this.getAmount();
-        final Player activator = ability.getActivatingPlayer();
+
         final int life = activator.getLife();
 
         Integer c = this.convertAmount();
diff --git a/forge-gui/src/main/java/forge/game/cost/CostMill.java b/forge-gui/src/main/java/forge/game/cost/CostMill.java
index f0b557f127d..61dd229ed94 100644
--- a/forge-gui/src/main/java/forge/game/cost/CostMill.java
+++ b/forge-gui/src/main/java/forge/game/cost/CostMill.java
@@ -19,14 +19,12 @@ package forge.game.cost;
 
 import java.util.List;
 
-import forge.game.Game;
 import forge.game.ability.AbilityUtils;
 import forge.game.card.Card;
 import forge.game.player.Player;
 import forge.game.spellability.SpellAbility;
 import forge.game.zone.PlayerZone;
 import forge.game.zone.ZoneType;
-import forge.gui.input.InputYesOrNo;
 
 /**
  * This is for the "Mill" Cost. Putting cards from the top of your library into
@@ -88,11 +86,11 @@ public class CostMill extends CostPartWithList {
      * forge.Card, forge.card.cost.Cost_Payment)
      */
     @Override
-    public final boolean payHuman(final SpellAbility ability, final Game game) {
+    public final boolean payHuman(final SpellAbility ability, final Player activator) {
         final String amount = this.getAmount();
         Integer c = this.convertAmount();
         final Card source = ability.getSourceCard();
-        final Player activator = ability.getActivatingPlayer();
+
 
         if (c == null) {
             final String sVar = ability.getSVar(amount);
@@ -104,7 +102,7 @@ public class CostMill extends CostPartWithList {
             }
         }
 
-        if (!InputYesOrNo.ask("Mill " + c + " card" + (c == 1 ? "" : "s") + " from your library?")) {
+        if (!activator.getController().confirmPayment(this, "Mill " + c + " card" + (c == 1 ? "" : "s") + " from your library?")) {
             return false;
         }
 
diff --git a/forge-gui/src/main/java/forge/game/cost/CostPart.java b/forge-gui/src/main/java/forge/game/cost/CostPart.java
index 770ee7f6e6e..6e461a0410d 100644
--- a/forge-gui/src/main/java/forge/game/cost/CostPart.java
+++ b/forge-gui/src/main/java/forge/game/cost/CostPart.java
@@ -20,7 +20,6 @@ package forge.game.cost;
 
 import org.apache.commons.lang3.StringUtils;
 
-import forge.game.Game;
 import forge.game.card.Card;
 import forge.game.player.Player;
 import forge.game.spellability.SpellAbility;
@@ -193,7 +192,7 @@ public abstract class CostPart {
      * @param game
      * @return true, if successful
      */
-    public abstract boolean payHuman(SpellAbility ability, Game game);
+    public abstract boolean payHuman(SpellAbility ability, Player humanPayer);
     
     /*
      * (non-Javadoc)
diff --git a/forge-gui/src/main/java/forge/game/cost/CostPartMana.java b/forge-gui/src/main/java/forge/game/cost/CostPartMana.java
index f0810fab9e2..bac6969d862 100644
--- a/forge-gui/src/main/java/forge/game/cost/CostPartMana.java
+++ b/forge-gui/src/main/java/forge/game/cost/CostPartMana.java
@@ -21,7 +21,6 @@ import forge.ai.ComputerUtilMana;
 import forge.card.MagicColor;
 import forge.card.mana.ManaCost;
 import forge.card.mana.ManaCostShard;
-import forge.game.Game;
 import forge.game.ability.AbilityUtils;
 import forge.game.card.Card;
 import forge.game.mana.ManaCostBeingPaid;
@@ -106,7 +105,7 @@ public class CostPartMana extends CostPart {
     }
 
     @Override
-    public final boolean payHuman(final SpellAbility ability, final Game game) {
+    public final boolean payHuman(final SpellAbility ability, final Player activator) {
         final Card source = ability.getSourceCard();
         ManaCostBeingPaid toPay = new ManaCostBeingPaid(getManaToPay(), restriction);
 
@@ -161,7 +160,7 @@ public class CostPartMana extends CostPart {
             System.out.println("Finishing up Offering");
             final Card offering = ability.getSacrificedAsOffering();
             offering.setUsedToPay(false);
-            game.getAction().sacrifice(offering, ability);
+            activator.getGame().getAction().sacrifice(offering, ability);
             ability.resetSacrificedAsOffering();
         }
         if (ability.getTappedForConvoke() != null) {
diff --git a/forge-gui/src/main/java/forge/game/cost/CostPayLife.java b/forge-gui/src/main/java/forge/game/cost/CostPayLife.java
index 81dbb2087fc..4f1b6e7da12 100644
--- a/forge-gui/src/main/java/forge/game/cost/CostPayLife.java
+++ b/forge-gui/src/main/java/forge/game/cost/CostPayLife.java
@@ -17,12 +17,10 @@
  */
 package forge.game.cost;
 
-import forge.game.Game;
 import forge.game.ability.AbilityUtils;
 import forge.game.card.Card;
 import forge.game.player.Player;
 import forge.game.spellability.SpellAbility;
-import forge.gui.input.InputYesOrNo;
 
 /**
  * The Class CostPayLife.
@@ -111,10 +109,9 @@ public class CostPayLife extends CostPart {
      * forge.Card, forge.card.cost.Cost_Payment)
      */
     @Override
-    public final boolean payHuman(final SpellAbility ability, final Game game) {
+    public final boolean payHuman(final SpellAbility ability, final Player activator) {
         final Card source = ability.getSourceCard();
         final String amount = this.getAmount();
-        final Player activator = ability.getActivatingPlayer();
         final int life = activator.getLife();
 
         Integer c = this.convertAmount();
@@ -133,7 +130,7 @@ public class CostPayLife extends CostPart {
             }
         }
 
-        if (activator.canPayLife(c) && InputYesOrNo.ask("Pay " + c + " Life?")) {
+        if (activator.canPayLife(c) && activator.getController().confirmPayment(this, "Pay " + c + " Life?")) {
             activator.payLife(c, null);
             paidAmount = c;
             return true;
diff --git a/forge-gui/src/main/java/forge/game/cost/CostPayment.java b/forge-gui/src/main/java/forge/game/cost/CostPayment.java
index 3f47eca5d8a..2a0fc463aeb 100644
--- a/forge-gui/src/main/java/forge/game/cost/CostPayment.java
+++ b/forge-gui/src/main/java/forge/game/cost/CostPayment.java
@@ -104,9 +104,9 @@ public class CostPayment {
      * 
      * @return a boolean.
      */
-    public boolean payCost(final Game game) {
+    public boolean payCost(final Player payer) {
         for (final CostPart part : this.cost.getCostParts()) {
-            if ( false == part.payHuman(this.ability, game) ) {
+            if ( false == part.payHuman(this.ability, payer) ) {
                 return false;
             }
             
diff --git a/forge-gui/src/main/java/forge/game/cost/CostPutCardToLib.java b/forge-gui/src/main/java/forge/game/cost/CostPutCardToLib.java
index 3d55c5d65db..7af5ce1b539 100644
--- a/forge-gui/src/main/java/forge/game/cost/CostPutCardToLib.java
+++ b/forge-gui/src/main/java/forge/game/cost/CostPutCardToLib.java
@@ -207,16 +207,15 @@ public class CostPutCardToLib extends CostPartWithList {
      * forge.Card, forge.card.cost.Cost_Payment)
      */
     @Override
-    public final boolean payHuman(final SpellAbility ability, final Game game) {
+    public final boolean payHuman(final SpellAbility ability, final Player activator) {
         final String amount = this.getAmount();
         Integer c = this.convertAmount();
         final Card source = ability.getSourceCard();
-        final Player activator = ability.getActivatingPlayer();
         
         List<Card> list;
 
         if (this.sameZone) {
-            list = new ArrayList<Card>(game.getCardsIn(this.getFrom()));
+            list = new ArrayList<Card>(activator.getGame().getCardsIn(this.getFrom()));
         } else {
             list = new ArrayList<Card>(activator.getCardsIn(this.getFrom()));
         }
@@ -242,7 +241,7 @@ public class CostPutCardToLib extends CostPartWithList {
         }
         
         if (this.sameZone){
-            List<Player> players = game.getPlayers();
+            List<Player> players = activator.getGame().getPlayers();
             List<Player> payableZone = new ArrayList<Player>();
             for (Player p : players) {
                 List<Card> enoughType = CardLists.filter(list, CardPredicates.isOwner(p));
diff --git a/forge-gui/src/main/java/forge/game/cost/CostPutCounter.java b/forge-gui/src/main/java/forge/game/cost/CostPutCounter.java
index 2588d393789..5cc2649badc 100644
--- a/forge-gui/src/main/java/forge/game/cost/CostPutCounter.java
+++ b/forge-gui/src/main/java/forge/game/cost/CostPutCounter.java
@@ -22,7 +22,6 @@ import java.util.List;
 import java.util.Map;
 
 import forge.ai.ComputerUtilCard;
-import forge.game.Game;
 import forge.game.ability.AbilityUtils;
 import forge.game.card.Card;
 import forge.game.card.CardLists;
@@ -254,7 +253,7 @@ public class CostPutCounter extends CostPartWithList {
      * forge.Card, forge.card.cost.Cost_Payment)
      */
     @Override
-    public final boolean payHuman(final SpellAbility ability, final Game game) {
+    public final boolean payHuman(final SpellAbility ability, final Player activator) {
         final Card source = ability.getSourceCard();
         Integer c = getNumberOfCounters(ability);
 
@@ -264,8 +263,8 @@ public class CostPutCounter extends CostPartWithList {
             return true;
         } else {
             // Cards to use this branch: Scarscale Ritual, Wandering Mage - each adds only one counter 
-            final Player actor = ability.getActivatingPlayer();
-            List<Card> typeList = CardLists.getValidCards(game.getCardsIn(ZoneType.Battlefield), getType().split(";"), actor, ability.getSourceCard());
+
+            List<Card> typeList = CardLists.getValidCards(activator.getCardsIn(ZoneType.Battlefield), getType().split(";"), activator, ability.getSourceCard());
             
             InputSelectCardToPutCounter inp = new InputSelectCardToPutCounter(c, typeList);
             inp.setMessage("Put %d " + getCounter().getName() + " counter on " + getDescriptiveType());
diff --git a/forge-gui/src/main/java/forge/game/cost/CostRemoveAnyCounter.java b/forge-gui/src/main/java/forge/game/cost/CostRemoveAnyCounter.java
index 60ac75db7e0..943b23e77a0 100644
--- a/forge-gui/src/main/java/forge/game/cost/CostRemoveAnyCounter.java
+++ b/forge-gui/src/main/java/forge/game/cost/CostRemoveAnyCounter.java
@@ -23,7 +23,6 @@ import java.util.Map;
 
 import com.google.common.base.Predicate;
 import forge.ai.ComputerUtil;
-import forge.game.Game;
 import forge.game.ability.AbilityUtils;
 import forge.game.card.Card;
 import forge.game.card.CardLists;
@@ -109,11 +108,10 @@ public class CostRemoveAnyCounter extends CostPartWithList {
     }
 
     @Override
-    public final boolean payHuman(final SpellAbility ability, final Game game) {
+    public final boolean payHuman(final SpellAbility ability, final Player activator) {
         final Card source = ability.getSourceCard();
         Integer c = this.convertAmount();
         final String type = this.getType();
-        final Player activator = ability.getActivatingPlayer();
 
         if (c == null) {
             c = AbilityUtils.calculateAmount(source, this.getAmount(), ability);
diff --git a/forge-gui/src/main/java/forge/game/cost/CostRemoveCounter.java b/forge-gui/src/main/java/forge/game/cost/CostRemoveCounter.java
index 3143b28871a..b9d98cb123c 100644
--- a/forge-gui/src/main/java/forge/game/cost/CostRemoveCounter.java
+++ b/forge-gui/src/main/java/forge/game/cost/CostRemoveCounter.java
@@ -24,7 +24,6 @@ import java.util.Map;
 
 import com.google.common.collect.Lists;
 
-import forge.game.Game;
 import forge.game.ability.AbilityUtils;
 import forge.game.card.Card;
 import forge.game.card.CardLists;
@@ -116,12 +115,11 @@ public class CostRemoveCounter extends CostPartWithList {
     }
 
     @Override
-    public final boolean payHuman(final SpellAbility ability, final Game game) {
+    public final boolean payHuman(final SpellAbility ability, final Player activator) {
         final String amount = this.getAmount();
         final Card source = ability.getSourceCard();
         Integer c = this.convertAmount();
         final String type = this.getType();
-        final Player activator = ability.getActivatingPlayer();
 
         String sVarAmount = ability.getSVar(amount);
         cntRemoved = 1;
diff --git a/forge-gui/src/main/java/forge/game/cost/CostReturn.java b/forge-gui/src/main/java/forge/game/cost/CostReturn.java
index 986f7b4312b..0c5a6ade34b 100644
--- a/forge-gui/src/main/java/forge/game/cost/CostReturn.java
+++ b/forge-gui/src/main/java/forge/game/cost/CostReturn.java
@@ -21,7 +21,6 @@ import java.util.ArrayList;
 import java.util.List;
 
 import forge.ai.ComputerUtil;
-import forge.game.Game;
 import forge.game.ability.AbilityUtils;
 import forge.game.card.Card;
 import forge.game.card.CardLists;
@@ -30,7 +29,6 @@ import forge.game.spellability.SpellAbility;
 import forge.game.zone.ZoneType;
 import forge.gui.input.InputSelectCards;
 import forge.gui.input.InputSelectCardsFromList;
-import forge.gui.input.InputYesOrNo;
 
 /**
  * The Class CostReturn.
@@ -120,12 +118,12 @@ public class CostReturn extends CostPartWithList {
      * forge.Card, forge.card.cost.Cost_Payment)
      */
     @Override
-    public final boolean payHuman(final SpellAbility ability, final Game game) {
+    public final boolean payHuman(final SpellAbility ability, final Player payer) {
         final String amount = this.getAmount();
         final Card source = ability.getSourceCard();
         Integer c = this.convertAmount();
-        final Player activator = ability.getActivatingPlayer();
-        final List<Card> list = activator.getCardsIn(ZoneType.Battlefield);
+
+        final List<Card> list = payer.getCardsIn(ZoneType.Battlefield);
         if (c == null) {
             final String sVar = ability.getSVar(amount);
             // Generalize this
@@ -137,8 +135,8 @@ public class CostReturn extends CostPartWithList {
         }
         if (this.payCostFromSource()) {
             final Card card = ability.getSourceCard();
-            if (card.getController() == ability.getActivatingPlayer() && card.isInPlay()) {
-                return InputYesOrNo.ask("Return " + card.getName() + " to hand?") && executePayment(ability, card);
+            if (card.getController() == payer && card.isInPlay()) {
+                return payer.getController().confirmPayment(this, "Return " + card.getName() + " to hand?") && executePayment(ability, card);
             }
         }
         else {
diff --git a/forge-gui/src/main/java/forge/game/cost/CostReveal.java b/forge-gui/src/main/java/forge/game/cost/CostReveal.java
index d23fafefc40..5356939bd2d 100644
--- a/forge-gui/src/main/java/forge/game/cost/CostReveal.java
+++ b/forge-gui/src/main/java/forge/game/cost/CostReveal.java
@@ -24,7 +24,6 @@ import com.google.common.base.Predicate;
 import com.google.common.collect.Lists;
 
 import forge.ai.AiController;
-import forge.game.Game;
 import forge.game.ability.AbilityUtils;
 import forge.game.card.Card;
 import forge.game.card.CardLists;
@@ -161,8 +160,7 @@ public class CostReveal extends CostPartWithList {
      * forge.Card, forge.card.cost.Cost_Payment)
      */
     @Override
-    public final boolean payHuman(final SpellAbility ability, final Game game) {
-        final Player activator = ability.getActivatingPlayer();
+    public final boolean payHuman(final SpellAbility ability, final Player activator) {
         final Card source = ability.getSourceCard();
         final String amount = this.getAmount();
 
diff --git a/forge-gui/src/main/java/forge/game/cost/CostSacrifice.java b/forge-gui/src/main/java/forge/game/cost/CostSacrifice.java
index dbc6f618719..28166d2b186 100644
--- a/forge-gui/src/main/java/forge/game/cost/CostSacrifice.java
+++ b/forge-gui/src/main/java/forge/game/cost/CostSacrifice.java
@@ -21,7 +21,6 @@ import java.util.ArrayList;
 import java.util.List;
 
 import forge.ai.ComputerUtil;
-import forge.game.Game;
 import forge.game.ability.AbilityUtils;
 import forge.game.card.Card;
 import forge.game.card.CardLists;
@@ -30,7 +29,6 @@ import forge.game.spellability.SpellAbility;
 import forge.game.zone.ZoneType;
 import forge.gui.input.InputSelectCards;
 import forge.gui.input.InputSelectCardsFromList;
-import forge.gui.input.InputYesOrNo;
 
 /**
  * The Class CostSacrifice.
@@ -129,11 +127,11 @@ public class CostSacrifice extends CostPartWithList {
      * forge.Card, forge.card.cost.Cost_Payment)
      */
     @Override
-    public final boolean payHuman(final SpellAbility ability, final Game game) {
+    public final boolean payHuman(final SpellAbility ability, final Player activator) {
         final String amount = this.getAmount();
         final Card source = ability.getSourceCard();
         final String type = this.getType();
-        final Player activator = ability.getActivatingPlayer();
+
         List<Card> list = new ArrayList<Card>(activator.getCardsIn(ZoneType.Battlefield));
         list = CardLists.getValidCards(list, type.split(";"), activator, source);
         if (activator.hasKeyword("You can't sacrifice creatures to cast spells or activate abilities.")) {
@@ -142,7 +140,7 @@ public class CostSacrifice extends CostPartWithList {
 
         if (this.payCostFromSource()) {
             if (source.getController() == ability.getActivatingPlayer() && source.isInPlay()) {
-                return InputYesOrNo.ask("Sacrifice " + source.getName() + "?") && executePayment(ability, source);
+                return activator.getController().confirmPayment(this, "Sacrifice " + source.getName() + "?") && executePayment(ability, source);
             }
         }
         else if (amount.equals("All")) {
diff --git a/forge-gui/src/main/java/forge/game/cost/CostTap.java b/forge-gui/src/main/java/forge/game/cost/CostTap.java
index 13d5e2dc3c3..b556c64a805 100644
--- a/forge-gui/src/main/java/forge/game/cost/CostTap.java
+++ b/forge-gui/src/main/java/forge/game/cost/CostTap.java
@@ -17,7 +17,6 @@
  */
 package forge.game.cost;
 
-import forge.game.Game;
 import forge.game.card.Card;
 import forge.game.player.Player;
 import forge.game.spellability.SpellAbility;
@@ -93,7 +92,7 @@ public class CostTap extends CostPart {
      * forge.Card, forge.card.cost.Cost_Payment)
      */
     @Override
-    public final boolean payHuman(final SpellAbility ability, final Game game) {
+    public final boolean payHuman(final SpellAbility ability, final Player activator) {
         // if (!canPay(ability, source, ability.getActivatingPlayer(),
         // payment.getCost()))
         // return false;
diff --git a/forge-gui/src/main/java/forge/game/cost/CostTapType.java b/forge-gui/src/main/java/forge/game/cost/CostTapType.java
index c60d15cde91..dba1355a76c 100644
--- a/forge-gui/src/main/java/forge/game/cost/CostTapType.java
+++ b/forge-gui/src/main/java/forge/game/cost/CostTapType.java
@@ -23,7 +23,6 @@ import java.util.List;
 import com.google.common.base.Predicate;
 
 import forge.ai.ComputerUtil;
-import forge.game.Game;
 import forge.game.ability.AbilityUtils;
 import forge.game.card.Card;
 import forge.game.card.CardLists;
@@ -172,8 +171,8 @@ public class CostTapType extends CostPartWithList {
      * forge.Card, forge.card.cost.Cost_Payment)
      */
     @Override
-    public final boolean payHuman(final SpellAbility ability, final Game game) {
-        List<Card> typeList = new ArrayList<Card>(ability.getActivatingPlayer().getCardsIn(ZoneType.Battlefield));
+    public final boolean payHuman(final SpellAbility ability, final Player activator) {
+        List<Card> typeList = new ArrayList<Card>(activator.getCardsIn(ZoneType.Battlefield));
         String type = this.getType();
         final String amount = this.getAmount();
         final Card source = ability.getSourceCard();
@@ -193,7 +192,7 @@ public class CostTapType extends CostPartWithList {
             type = type.replace("+withTotalPowerGE" + totalP, "");
         }
 
-        typeList = CardLists.getValidCards(typeList, type.split(";"), ability.getActivatingPlayer(), ability.getSourceCard());
+        typeList = CardLists.getValidCards(typeList, type.split(";"), activator, ability.getSourceCard());
         typeList = CardLists.filter(typeList, Presets.UNTAPPED);
         if (c == null && !amount.equals("Any")) {
             final String sVar = ability.getSVar(amount);
diff --git a/forge-gui/src/main/java/forge/game/cost/CostUnattach.java b/forge-gui/src/main/java/forge/game/cost/CostUnattach.java
index d46053cc0f1..3e2a0b435fb 100644
--- a/forge-gui/src/main/java/forge/game/cost/CostUnattach.java
+++ b/forge-gui/src/main/java/forge/game/cost/CostUnattach.java
@@ -19,12 +19,10 @@ package forge.game.cost;
 
 import java.util.List;
 
-import forge.game.Game;
 import forge.game.card.Card;
 import forge.game.card.CardLists;
 import forge.game.player.Player;
 import forge.game.spellability.SpellAbility;
-import forge.gui.input.InputYesOrNo;
 
 /**
  * The Class CostUnattach.
@@ -96,11 +94,11 @@ public class CostUnattach extends CostPartWithList {
      * forge.Card, forge.card.cost.Cost_Payment)
      */
     @Override
-    public final boolean payHuman(final SpellAbility ability, final Game game) {
+    public final boolean payHuman(final SpellAbility ability, final Player activator) {
         final Card source = ability.getSourceCard();
-        Player activator = ability.getActivatingPlayer();
+        
         Card cardToUnattach = findCardToUnattach(source, activator, ability);
-        if (cardToUnattach != null && InputYesOrNo.ask("Unattach " + cardToUnattach.getName() + "?")) {
+        if (cardToUnattach != null && activator.getController().confirmPayment(this, "Unattach " + cardToUnattach.getName() + "?")) {
             return executePayment(ability, cardToUnattach);
         }
         return false;
diff --git a/forge-gui/src/main/java/forge/game/cost/CostUntap.java b/forge-gui/src/main/java/forge/game/cost/CostUntap.java
index f261395ef28..02e336bebf1 100644
--- a/forge-gui/src/main/java/forge/game/cost/CostUntap.java
+++ b/forge-gui/src/main/java/forge/game/cost/CostUntap.java
@@ -17,7 +17,6 @@
  */
 package forge.game.cost;
 
-import forge.game.Game;
 import forge.game.card.Card;
 import forge.game.player.Player;
 import forge.game.spellability.SpellAbility;
@@ -84,7 +83,7 @@ public class CostUntap extends CostPart {
      * forge.Card, forge.card.cost.Cost_Payment)
      */
     @Override
-    public final boolean payHuman(final SpellAbility ability, final Game game) {
+    public final boolean payHuman(final SpellAbility ability, final Player activator) {
         // if (!canPay(ability, source, ability.getActivatingPlayer(),
         // payment.getCost()))
         // return false;
diff --git a/forge-gui/src/main/java/forge/game/cost/CostUntapType.java b/forge-gui/src/main/java/forge/game/cost/CostUntapType.java
index ff487eccbaf..1a2b7c123d0 100644
--- a/forge-gui/src/main/java/forge/game/cost/CostUntapType.java
+++ b/forge-gui/src/main/java/forge/game/cost/CostUntapType.java
@@ -19,7 +19,6 @@ package forge.game.cost;
 
 import java.util.List;
 import forge.ai.ComputerUtil;
-import forge.game.Game;
 import forge.game.ability.AbilityUtils;
 import forge.game.card.Card;
 import forge.game.card.CardLists;
@@ -131,9 +130,9 @@ public class CostUntapType extends CostPartWithList {
      * forge.Card, forge.card.cost.Cost_Payment)
      */
     @Override
-    public final boolean payHuman(final SpellAbility ability, final Game game) {
-        List<Card> typeList = CardLists.getValidCards(game.getCardsIn(ZoneType.Battlefield), this.getType().split(";"),
-                ability.getActivatingPlayer(), ability.getSourceCard());
+    public final boolean payHuman(final SpellAbility ability, final Player payer) {
+        List<Card> typeList = CardLists.getValidCards(payer.getGame().getCardsIn(ZoneType.Battlefield), this.getType().split(";"),
+                payer, ability.getSourceCard());
         typeList = CardLists.filter(typeList, Presets.TAPPED);
         final Card source = ability.getSourceCard();
         if (!canUntapSource) {
diff --git a/forge-gui/src/main/java/forge/game/player/HumanPlay.java b/forge-gui/src/main/java/forge/game/player/HumanPlay.java
index 560bf15ff94..c917697848f 100644
--- a/forge-gui/src/main/java/forge/game/player/HumanPlay.java
+++ b/forge-gui/src/main/java/forge/game/player/HumanPlay.java
@@ -58,7 +58,6 @@ import forge.gui.input.InputPayManaExecuteCommands;
 import forge.gui.input.InputPayManaSimple;
 import forge.gui.input.InputSelectCards;
 import forge.gui.input.InputSelectCardsFromList;
-import forge.gui.input.InputYesOrNo;
 import forge.util.Lang;
 
 /** 
@@ -305,12 +304,12 @@ public class HumanPlay {
         }
 
         if (parts.isEmpty() || (costPart.getAmount().equals("0") && parts.size() < 2)) {
-            return InputYesOrNo.ask("Do you want to pay {0}?" + orString);
+            return p.getController().confirmPayment(costPart, "Do you want to pay {0}?" + orString);
         }
         // 0 mana costs were slipping through because CostPart.getAmount returns 1
         else if (costPart instanceof CostPartMana && parts.size() < 2) {
             if (((CostPartMana) costPart).getManaToPay().isZero()) {
-                return InputYesOrNo.ask("Do you want to pay {0}?" + orString);
+                return p.getController().confirmPayment(costPart, "Do you want to pay {0}?" + orString);
             }
         }
 
@@ -324,7 +323,7 @@ public class HumanPlay {
                     return false;
                 }
 
-                if (!InputYesOrNo.ask("Do you want to pay " + amount + " life?" + orString)) {
+                if (!p.getController().confirmPayment(part, "Do you want to pay " + amount + " life?" + orString)) {
                     return false;
                 }
 
@@ -355,7 +354,7 @@ public class HumanPlay {
                 }
                 sb.append("?" + orString);
 
-                if (!InputYesOrNo.ask(sb.toString())) {
+                if (!p.getController().confirmPayment(part,sb.toString())) {
                     return false;
                 }
 
@@ -364,17 +363,15 @@ public class HumanPlay {
                 }
             }
             else if (part instanceof CostGainLife) {
-                if (!part.payHuman(sourceAbility, p.getGame())) {
+                if (!part.payHuman(sourceAbility, p)) {
                     return false;
                 }
             }
             else if (part instanceof CostAddMana) {
-                if (!InputYesOrNo.ask("Do you want to add "
-                        + ((CostAddMana) part).toString()
-                        + " to your mana pool?" + orString)) {
+                if (!p.getController().confirmPayment(part, "Do you want to add " + ((CostAddMana) part).toString() + " to your mana pool?" + orString)) {
                     return false;
                 }
-                if (!part.payHuman(sourceAbility, p.getGame())) {
+                if (!part.payHuman(sourceAbility, p)) {
                     return false;
                 }
             }
@@ -382,8 +379,7 @@ public class HumanPlay {
                 final int amount = getAmountFromPart(part, source, sourceAbility);
                 final List<Card> list = p.getCardsIn(ZoneType.Library);
                 if (list.size() < amount) { return false; }
-                if (!InputYesOrNo.ask("Do you want to mill " + amount +
-                        " card" + (amount == 1 ? "" : "s") + "?" + orString)) {
+                if (!p.getController().confirmPayment(part, "Do you want to mill " + amount + " card" + (amount == 1 ? "" : "s") + "?" + orString)) {
                     return false;
                 }
                 List<Card> listmill = p.getCardsIn(ZoneType.Library, amount);
@@ -391,8 +387,7 @@ public class HumanPlay {
             }
             else if (part instanceof CostFlipCoin) {
                 final int amount = getAmountFromPart(part, source, sourceAbility);
-                if (!InputYesOrNo.ask("Do you want to flip " + amount +
-                        " coin" + (amount == 1 ? "" : "s") + "?" + orString)) {
+                if (!p.getController().confirmPayment(part, "Do you want to flip " + amount + " coin" + (amount == 1 ? "" : "s") + "?" + orString)) {
                     return false;
                 }
                 final int n = FlipCoinEffect.getFilpMultiplier(p);
@@ -406,7 +401,7 @@ public class HumanPlay {
                     return false;
                 }
 
-                if (!InputYesOrNo.ask("Do you want " + source + " to deal " + amount + " damage to you?")) {
+                if (!p.getController().confirmPayment(part, "Do you want " + source + " to deal " + amount + " damage to you?")) {
                     return false;
                 }
 
@@ -422,7 +417,7 @@ public class HumanPlay {
                         return false;
                     }
 
-                    if (!InputYesOrNo.ask("Do you want to put " + Lang.nounWithAmount(amount, counterType.getName() + " counter") + " on " + source + "?")) {
+                    if (!p.getController().confirmPayment(part, "Do you want to put " + Lang.nounWithAmount(amount, counterType.getName() + " counter") + " on " + source + "?")) {
                         return false;
                     }
 
@@ -432,7 +427,7 @@ public class HumanPlay {
                     List<Card> list = p.getGame().getCardsIn(ZoneType.Battlefield);
                     list = CardLists.getValidCards(list, part.getType().split(";"), p, source);
                     if (list.isEmpty()) { return false; }
-                    if (!InputYesOrNo.ask("Do you want to put " + Lang.nounWithAmount(amount, counterType.getName() + " counter") + " on " + part.getTypeDescription() + "?")) {
+                    if (!p.getController().confirmPayment(part, "Do you want to put " + Lang.nounWithAmount(amount, counterType.getName() + " counter") + " on " + part.getTypeDescription() + "?")) {
                         return false;
                     }
                     while (amount > 0) {
@@ -457,7 +452,7 @@ public class HumanPlay {
                     return false;
                 }
 
-                if (!InputYesOrNo.ask("Do you want to remove " + Lang.nounWithAmount(amount, counterType.getName() + " counter") + " from " + source + "?")) {
+                if (!p.getController().confirmPayment(part, "Do you want to remove " + Lang.nounWithAmount(amount, counterType.getName() + " counter") + " from " + source + "?")) {
                     return false;
                 }
 
@@ -474,7 +469,7 @@ public class HumanPlay {
                     }
                 }
                 if (allCounters < amount) { return false; }
-                if (!InputYesOrNo.ask("Do you want to remove counters from " + part.getDescriptiveType() + " ?")) {
+                if (!p.getController().confirmPayment(part, "Do you want to remove counters from " + part.getDescriptiveType() + " ?")) {
                     return false;
                 }
 
@@ -516,7 +511,7 @@ public class HumanPlay {
             }
             else if (part instanceof CostExile) {
                 if ("All".equals(part.getType())) {
-                    if (!InputYesOrNo.ask("Do you want to exile all cards in your graveyard?")) {
+                    if (!p.getController().confirmPayment(part, "Do you want to exile all cards in your graveyard?")) {
                         return false;
                     }
 
@@ -534,7 +529,7 @@ public class HumanPlay {
                         return false;
                     }
                     if (from == ZoneType.Library) {
-                        if (!InputYesOrNo.ask("Do you want to exile " + nNeeded +
+                        if (!p.getController().confirmPayment(part, "Do you want to exile " + nNeeded +
                                 " card" + (nNeeded == 1 ? "" : "s") + " from your library?")) {
                             return false;
                         }
diff --git a/forge-gui/src/main/java/forge/game/player/PlayerController.java b/forge-gui/src/main/java/forge/game/player/PlayerController.java
index f26492bedd2..82d4433c49f 100644
--- a/forge-gui/src/main/java/forge/game/player/PlayerController.java
+++ b/forge-gui/src/main/java/forge/game/player/PlayerController.java
@@ -21,6 +21,7 @@ import forge.game.card.Card;
 import forge.game.card.CounterType;
 import forge.game.combat.Combat;
 import forge.game.cost.Cost;
+import forge.game.cost.CostPart;
 import forge.game.mana.Mana;
 import forge.game.phase.PhaseType;
 import forge.game.replacement.ReplacementEffect;
@@ -188,4 +189,6 @@ public abstract class PlayerController {
     public abstract PaperCard chooseSinglePaperCard(SpellAbility sa, String message, Predicate<PaperCard> cpp, String name);
     public abstract List<String> chooseColors(String message, SpellAbility sa, int min, int max, List<String> options);
     public abstract CounterType chooseCounterType(Collection<CounterType> options, SpellAbility sa, String prompt);
+
+    public abstract boolean confirmPayment(CostPart costPart, String string);
 }
diff --git a/forge-gui/src/main/java/forge/game/player/PlayerControllerAi.java b/forge-gui/src/main/java/forge/game/player/PlayerControllerAi.java
index f5f6645d017..f6a2a79e7d2 100644
--- a/forge-gui/src/main/java/forge/game/player/PlayerControllerAi.java
+++ b/forge-gui/src/main/java/forge/game/player/PlayerControllerAi.java
@@ -38,6 +38,7 @@ import forge.game.card.CardPredicates;
 import forge.game.card.CounterType;
 import forge.game.combat.Combat;
 import forge.game.cost.Cost;
+import forge.game.cost.CostPart;
 import forge.game.mana.Mana;
 import forge.game.replacement.ReplacementEffect;
 import forge.game.spellability.Ability;
@@ -574,4 +575,9 @@ public class PlayerControllerAi extends PlayerController {
         // find first nonzero counter on target
         return Iterables.getFirst(options, null);
     }
+
+    @Override
+    public boolean confirmPayment(CostPart costPart, String prompt) {
+        return brains.confirmPayment(costPart); // AI is expected to know what it is paying for at the moment (otherwise add another parameter to this method) 
+    }
 }
diff --git a/forge-gui/src/main/java/forge/game/player/PlayerControllerHuman.java b/forge-gui/src/main/java/forge/game/player/PlayerControllerHuman.java
index f42da842345..d7658d37195 100644
--- a/forge-gui/src/main/java/forge/game/player/PlayerControllerHuman.java
+++ b/forge-gui/src/main/java/forge/game/player/PlayerControllerHuman.java
@@ -41,6 +41,7 @@ import forge.game.card.Card;
 import forge.game.card.CounterType;
 import forge.game.combat.Combat;
 import forge.game.cost.Cost;
+import forge.game.cost.CostPart;
 import forge.game.mana.Mana;
 import forge.game.phase.PhaseType;
 import forge.game.replacement.ReplacementEffect;
@@ -62,7 +63,7 @@ import forge.gui.input.InputPassPriority;
 import forge.gui.input.InputPlayOrDraw;
 import forge.gui.input.InputSelectCards;
 import forge.gui.input.InputSelectCardsFromList;
-import forge.gui.input.InputYesOrNo;
+import forge.gui.input.InputConfirm;
 import forge.gui.match.CMatchUI;
 import forge.gui.match.controllers.CPrompt;
 import forge.gui.toolbox.FSkin;
@@ -435,7 +436,9 @@ public class PlayerControllerHuman extends PlayerController {
             }
         }
 
-        return InputYesOrNo.ask(buildQuestion.toString());
+        InputConfirm inp = new InputConfirm(buildQuestion.toString());
+        inp.showAndWait();
+        return inp.getResult();
     }
 
     @Override
@@ -924,4 +927,11 @@ public class PlayerControllerHuman extends PlayerController {
         }
         return GuiChoose.one(prompt, options);
     }
+
+    @Override
+    public boolean confirmPayment(CostPart costPart, String question) {
+        InputConfirm inp = new InputConfirm(question);
+        inp.showAndWait();
+        return inp.getResult();
+    }
 }
diff --git a/forge-gui/src/main/java/forge/game/spellability/HumanPlaySpellAbility.java b/forge-gui/src/main/java/forge/game/spellability/HumanPlaySpellAbility.java
index eb9a956f575..b8c8b8838d0 100644
--- a/forge-gui/src/main/java/forge/game/spellability/HumanPlaySpellAbility.java
+++ b/forge-gui/src/main/java/forge/game/spellability/HumanPlaySpellAbility.java
@@ -52,8 +52,9 @@ public class HumanPlaySpellAbility {
     }
 
     public final void playAbility(boolean mayChooseTargets, boolean isFree, boolean skipStack) {
+        final Player human = ability.getActivatingPlayer();
         final Game game = ability.getActivatingPlayer().getGame();
-
+        
         // used to rollback
         Zone fromZone = null;
         int zonePosition = 0;
@@ -73,7 +74,7 @@ public class HumanPlaySpellAbility {
         boolean prerequisitesMet = this.announceValuesLikeX()
                 && this.announceType()
                 && (!mayChooseTargets || setupTargets()) // if you can choose targets, then do choose them.
-                && (isFree || this.payment.payCost(game));
+                && (isFree || this.payment.payCost(human));
 
         if (!prerequisitesMet) {
             if (!ability.isTrigger()) {
diff --git a/forge-gui/src/main/java/forge/gui/input/InputYesOrNo.java b/forge-gui/src/main/java/forge/gui/input/InputConfirm.java
similarity index 67%
rename from forge-gui/src/main/java/forge/gui/input/InputYesOrNo.java
rename to forge-gui/src/main/java/forge/gui/input/InputConfirm.java
index 9621838a73b..5d47ed32dd8 100644
--- a/forge-gui/src/main/java/forge/gui/input/InputYesOrNo.java
+++ b/forge-gui/src/main/java/forge/gui/input/InputConfirm.java
@@ -27,43 +27,28 @@ import forge.view.ButtonUtil;
   * @author Forge
   * @version $Id: InputConfirmMulligan.java 21647 2013-05-24 22:31:11Z Max mtg $
   */
-public class InputYesOrNo extends InputSyncronizedBase {
+public class InputConfirm extends InputSyncronizedBase {
     private static final long serialVersionUID = -3591794991788531626L;
 
-    public static boolean ask(String message0) {
-        return ask(message0, "Yes", "No", true);
-    }
-    public static boolean ask(String message0, boolean defaultYes0) {
-        return ask(message0, "Yes", "No", defaultYes0);
-    }
-    public static boolean ask(String message0, String yesButtonText0, String noButtonText0) {
-        return ask(message0, yesButtonText0, noButtonText0, true);
-    }
-    public static boolean ask(String message0, String yesButtonText0, String noButtonText0, boolean defaultYes0) {
-        InputYesOrNo inp = new InputYesOrNo(message0, yesButtonText0, noButtonText0, defaultYes0);
-        inp.showAndWait();
-        return inp.getResult();
-    }
-
     private final String message;
     private final String yesButtonText;
     private final String noButtonText;
     private final boolean defaultYes;
     private boolean result;
 
-    public InputYesOrNo(String message0) {
+    public InputConfirm(String message0) {
         this(message0, "Yes", "No", true);
     }
 
-    public InputYesOrNo(String message0, boolean defaultYes0) {
+    public InputConfirm(String message0, boolean defaultYes0) {
         this(message0, "Yes", "No", defaultYes0);
     }
 
-    public InputYesOrNo(String message0, String yesButtonText0, String noButtonText0) {
+    public InputConfirm(String message0, String yesButtonText0, String noButtonText0) {
         this(message0, yesButtonText0, noButtonText0, true);
     }
 
-    public InputYesOrNo(String message0, String yesButtonText0, String noButtonText0, boolean defaultYes0) {
+    public InputConfirm(String message0, String yesButtonText0, String noButtonText0, boolean defaultYes0) {
         this.message = message0;
         this.yesButtonText = yesButtonText0;
         this.noButtonText = noButtonText0;
@@ -73,7 +58,7 @@ public class InputYesOrNo extends InputSyncronizedBase {
 
     /** {@inheritDoc} */
     @Override
-    public final void showMessage() {
+    protected final void showMessage() {
         ButtonUtil.setButtonText(this.yesButtonText, this.noButtonText);
         if (this.defaultYes) {
             ButtonUtil.enableAllFocusOk();
diff --git a/forge-gui/src/test/java/forge/gamesimulationtests/util/PlayerControllerForTests.java b/forge-gui/src/test/java/forge/gamesimulationtests/util/PlayerControllerForTests.java
index ccd84726de5..58e532c239d 100644
--- a/forge-gui/src/test/java/forge/gamesimulationtests/util/PlayerControllerForTests.java
+++ b/forge-gui/src/test/java/forge/gamesimulationtests/util/PlayerControllerForTests.java
@@ -30,6 +30,7 @@ import forge.game.card.CounterType;
 import forge.game.combat.Combat;
 import forge.game.combat.CombatUtil;
 import forge.game.cost.Cost;
+import forge.game.cost.CostPart;
 import forge.game.mana.Mana;
 import forge.game.player.HumanPlay;
 import forge.game.player.LobbyPlayer;
@@ -461,4 +462,9 @@ public class PlayerControllerForTests extends PlayerController {
     public CounterType chooseCounterType(Collection<CounterType> options, SpellAbility sa, String prompt) {
         return Iterables.getFirst(options, CounterType.P1P1);
     }
+
+    @Override
+    public boolean confirmPayment(CostPart costPart, String string) {
+        return true;
+    }
 }