diff --git a/.gitattributes b/.gitattributes
index c6581d519bd..97b8d2e2f73 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -705,6 +705,7 @@ forge-game/src/main/java/forge/game/trigger/TriggerSpellAbilityCast.java svneol=
 forge-game/src/main/java/forge/game/trigger/TriggerTaps.java svneol=native#text/plain
 forge-game/src/main/java/forge/game/trigger/TriggerTapsForMana.java svneol=native#text/plain
 forge-game/src/main/java/forge/game/trigger/TriggerTransformed.java -text
+forge-game/src/main/java/forge/game/trigger/TriggerTurnBegin.java -text
 forge-game/src/main/java/forge/game/trigger/TriggerTurnFaceUp.java svneol=native#text/plain
 forge-game/src/main/java/forge/game/trigger/TriggerType.java -text
 forge-game/src/main/java/forge/game/trigger/TriggerUnequip.java svneol=native#text/plain
@@ -1892,6 +1893,7 @@ forge-gui/res/cardsfolder/a/arbiter_of_knollridge.txt svneol=native#text/plain
 forge-gui/res/cardsfolder/a/arbiter_of_the_ideal.txt -text
 forge-gui/res/cardsfolder/a/arbor_colossus.txt -text
 forge-gui/res/cardsfolder/a/arbor_elf.txt svneol=native#text/plain
+forge-gui/res/cardsfolder/a/arboria.txt -text
 forge-gui/res/cardsfolder/a/arc_blade.txt svneol=native#text/plain
 forge-gui/res/cardsfolder/a/arc_lightning.txt svneol=native#text/plain
 forge-gui/res/cardsfolder/a/arc_mage.txt svneol=native#text/plain
diff --git a/forge-game/src/main/java/forge/game/ability/effects/CleanUpEffect.java b/forge-game/src/main/java/forge/game/ability/effects/CleanUpEffect.java
index ac5e50d27da..e5e2f947c52 100644
--- a/forge-game/src/main/java/forge/game/ability/effects/CleanUpEffect.java
+++ b/forge-game/src/main/java/forge/game/ability/effects/CleanUpEffect.java
@@ -5,6 +5,7 @@ import forge.game.Game;
 import forge.game.ability.AbilityUtils;
 import forge.game.ability.SpellAbilityEffect;
 import forge.game.card.Card;
+import forge.game.player.Player;
 import forge.game.spellability.SpellAbility;
 
 public class CleanUpEffect extends SpellAbilityEffect {
@@ -26,6 +27,11 @@ public class CleanUpEffect extends SpellAbilityEffect {
                 source.removeRemembered(card);
             }
         }
+        if (sa.hasParam("ForgetDefinedPlayer")) {
+            for (final Player player : AbilityUtils.getDefinedPlayers(source, sa.getParam("ForgetDefinedPlayer"), sa)) {
+                source.removeRemembered(player);
+            }
+        }
         if (sa.hasParam("ClearImprinted")) {
             source.clearImprintedCards();
             game.getCardState(source).clearImprintedCards();
diff --git a/forge-game/src/main/java/forge/game/phase/PhaseHandler.java b/forge-game/src/main/java/forge/game/phase/PhaseHandler.java
index b9325cd5f10..1c9fc903851 100644
--- a/forge-game/src/main/java/forge/game/phase/PhaseHandler.java
+++ b/forge-game/src/main/java/forge/game/phase/PhaseHandler.java
@@ -443,6 +443,10 @@ public class PhaseHandler implements java.io.Serializable {
                 bPreventCombatDamageThisTurn = false;
                 if (!bRepeatCleanup) {
                     setPlayerTurn(handleNextTurn());
+                    // "Trigger" for begin turn to get around a phase skipping
+                    final HashMap<String, Object> runParams = new HashMap<String, Object>();
+                    runParams.put("Player", playerTurn);
+                    game.getTriggerHandler().runTrigger(TriggerType.TurnBegin, runParams, false);
                 }
                 planarDiceRolledthisTurn = 0;
                 // Play the End Turn sound
diff --git a/forge-game/src/main/java/forge/game/player/Player.java b/forge-game/src/main/java/forge/game/player/Player.java
index ba8bab47f37..0134a6a418e 100644
--- a/forge-game/src/main/java/forge/game/player/Player.java
+++ b/forge-game/src/main/java/forge/game/player/Player.java
@@ -1825,6 +1825,10 @@ public class Player extends GameEntity implements Comparable<Player> {
             if (equals(sourceController) || isOpponentOf(sourceController)) {
                 return false;
             }
+        } else if (property.equals("Active")) {
+            if (!equals(game.getPhaseHandler().getPlayerTurn())) {
+                return false;
+            }
         } else if (property.equals("NonActive")) {
             if (equals(game.getPhaseHandler().getPlayerTurn())) {
                 return false;
diff --git a/forge-game/src/main/java/forge/game/trigger/TriggerTurnBegin.java b/forge-game/src/main/java/forge/game/trigger/TriggerTurnBegin.java
new file mode 100644
index 00000000000..4ef79b5978e
--- /dev/null
+++ b/forge-game/src/main/java/forge/game/trigger/TriggerTurnBegin.java
@@ -0,0 +1,27 @@
+package forge.game.trigger;
+
+import forge.game.card.Card;
+import forge.game.spellability.SpellAbility;
+
+// Turn Begin isn't a "real" trigger, but is useful for Advanced Scripting Techniques
+public class TriggerTurnBegin extends Trigger {
+    public TriggerTurnBegin(final java.util.Map<String, String> params, final Card host, final boolean intrinsic) {
+        super(params, host, intrinsic);
+    }
+
+    @Override
+    public final boolean performTest(final java.util.Map<String, Object> runParams2) {
+        if (this.mapParams.containsKey("ValidPlayer")) {
+            if (!matchesValid(runParams2.get("Player"), this.mapParams.get("ValidPlayer").split(","),
+                    this.getHostCard())) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    @Override
+    public final void setTriggeringObjects(final SpellAbility sa) {
+        sa.setTriggeringObject("Player", this.getRunParams().get("Player"));
+    }
+}
diff --git a/forge-game/src/main/java/forge/game/trigger/TriggerType.java b/forge-game/src/main/java/forge/game/trigger/TriggerType.java
index 3697c0488f0..5968689c480 100644
--- a/forge-game/src/main/java/forge/game/trigger/TriggerType.java
+++ b/forge-game/src/main/java/forge/game/trigger/TriggerType.java
@@ -69,6 +69,7 @@ public enum TriggerType {
     Taps(TriggerTaps.class),
     TapsForMana(TriggerTapsForMana.class),
     Transformed(TriggerTransformed.class),
+    TurnBegin(TriggerTurnBegin.class),
     TurnFaceUp(TriggerTurnFaceUp.class),
     Unequip(TriggerUnequip.class),
     Untaps(TriggerUntaps.class),
diff --git a/forge-gui/res/cardsfolder/a/arboria.txt b/forge-gui/res/cardsfolder/a/arboria.txt
new file mode 100644
index 00000000000..978e98d0c0e
--- /dev/null
+++ b/forge-gui/res/cardsfolder/a/arboria.txt
@@ -0,0 +1,13 @@
+Name:Arboria
+ManaCost:2 G G
+Types:World Enchantment
+# Sorry for the double negative. Players can only be attacked if they did "something" on their last turn
+S:Mode$ CantAttack | ValidCard$ Creature | Target$ Player.IsNotRemembered | Description$ Creatures can't attack a player unless that player cast a spell or put a nontoken permanent onto the battlefield during his or her last turn.
+T:Mode$ SpellCast | ValidCard$ Card | ValidActivatingPlayer$ Player.Active+IsNotRemembered | Static$ True | Execute$ RememberCaster
+SVar:RememberCaster:DB$ Pump | Defined$ TriggeredCardController | RememberObjects$ TriggeredCardController
+T:Mode$ ChangesZone | Origin$ Any | Destination$ Battlefield | ValidCard$ Card.ActivePlayerCtrl+nonToken | Static$ True | Execute$ RememberController
+SVar:RememberController:DB$ Pump | Defined$ TriggeredCardController | RememberObjects$ TriggeredCardController
+T:Mode$ TurnBegin | ValidPlayer$ Player | Execute$ ClearActivePlayer | Static$ True
+SVar:ClearActivePlayer:DB$ Cleanup | ForgetDefinedPlayer$ ActivePlayer
+SVar:Picture:http://www.wizards.com/global/images/magic/general/arboria.jpg
+Oracle:Creatures can't attack a player unless that player cast a spell or put a nontoken permanent onto the battlefield during his or her last turn.