diff --git a/forge-game/src/main/java/forge/game/CardTraitBase.java b/forge-game/src/main/java/forge/game/CardTraitBase.java
index 729dbb3cb6c..16f01b88387 100644
--- a/forge-game/src/main/java/forge/game/CardTraitBase.java
+++ b/forge-game/src/main/java/forge/game/CardTraitBase.java
@@ -208,6 +208,7 @@ public abstract class CardTraitBase extends GameObject implements IHasCardView {
         if ("True".equalsIgnoreCase(params.get("Hellbent")) && !hostController.hasHellbent()) return false;
         if ("True".equalsIgnoreCase(params.get("Bloodthirst")) && !hostController.hasBloodthirst()) return false;
         if ("True".equalsIgnoreCase(params.get("FatefulHour")) && hostController.getLife() > 5) return false;
+        if ("True".equalsIgnoreCase(params.get("Revolt")) && !hostController.hasRevolt()) return false;
 
         if (params.containsKey("Presence")) {
             if (hostCard.getCastFrom() == null || hostCard.getCastSA() == null)
diff --git a/forge-game/src/main/java/forge/game/GameAction.java b/forge-game/src/main/java/forge/game/GameAction.java
index f513842cf89..3427930e589 100644
--- a/forge-game/src/main/java/forge/game/GameAction.java
+++ b/forge-game/src/main/java/forge/game/GameAction.java
@@ -166,7 +166,11 @@ public class GameAction {
         if (fromBattlefield && c.getSVar("EndOfTurnLeavePlay").equals("Dash")) {
             c.removeSVar("EndOfTurnLeavePlay");
         }
-        
+
+        if (fromBattlefield && !toBattlefield) {
+            c.getController().setRevolt(true);
+        }
+
         // Don't copy Tokens, copy only cards leaving the battlefield
         // and returning to hand (to recreate their spell ability information)
         if (suppress || (!fromBattlefield && !toHand)) {
diff --git a/forge-game/src/main/java/forge/game/card/CardFactoryUtil.java b/forge-game/src/main/java/forge/game/card/CardFactoryUtil.java
index dacc7bab499..20c92c72550 100644
--- a/forge-game/src/main/java/forge/game/card/CardFactoryUtil.java
+++ b/forge-game/src/main/java/forge/game/card/CardFactoryUtil.java
@@ -1099,7 +1099,9 @@ public class CardFactoryUtil {
         if (sq[0].contains("FatefulHour")) {
             return doXMath(Integer.parseInt(sq[cc.getLife() <= 5 ? 1 : 2]), m, c);
         }
-
+        if (sq[0].contains("Revolt")) {
+            return doXMath(Integer.parseInt(sq[cc.hasRevolt() ? 1 : 2]), m, c);
+        }
         if (sq[0].contains("Landfall")) {
             return doXMath(Integer.parseInt(sq[cc.hasLandfall() ? 1 : 2]), m, c);
         }
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 639ef90c0b7..3ff1b8c1c19 100644
--- a/forge-game/src/main/java/forge/game/player/Player.java
+++ b/forge-game/src/main/java/forge/game/player/Player.java
@@ -107,6 +107,8 @@ public class Player extends GameEntity implements Comparable<Player> {
     private int numDiscardedThisTurn = 0;
     private int numCardsInHandStartedThisTurnWith = 0;
 
+    private boolean revolt = false;
+
     private CardCollection sacrificedThisTurn = new CardCollection();
 
     private Map<CounterType, Integer> countersAddedtoPermThisTurn = Maps.newEnumMap(CounterType.class);
@@ -1898,8 +1900,7 @@ public class Player extends GameEntity implements Comparable<Player> {
     }
 
     public final boolean hasMetalcraft() {
-        final CardCollectionView list = CardLists.filter(getCardsIn(ZoneType.Battlefield), CardPredicates.Presets.ARTIFACTS);
-        return list.size() >= 3;
+        return CardLists.count(getCardsIn(ZoneType.Battlefield), CardPredicates.Presets.ARTIFACTS) >= 3;
     }
 
     public final boolean hasThreshold() {
@@ -1910,6 +1911,14 @@ public class Player extends GameEntity implements Comparable<Player> {
         return getZone(ZoneType.Hand).isEmpty();
     }
 
+    public final boolean hasRevolt() {
+        return revolt;
+    }
+
+    public final void setRevolt(final boolean val) {
+        revolt = val;
+    }
+
     public final boolean hasDelirium() {
         return CardFactoryUtil.getCardTypesFromList(getCardsIn(ZoneType.Graveyard)) >= 4;
     }
@@ -1953,7 +1962,7 @@ public class Player extends GameEntity implements Comparable<Player> {
         prowl.add(type);
     }
     public final void resetProwl() {
-        prowl = new ArrayList<String>();
+        prowl.clear();
     }
 
     public final void setLibrarySearched(final int l) {
@@ -2588,6 +2597,7 @@ public class Player extends GameEntity implements Comparable<Player> {
         resetCounterToPermThisTurn();
         clearAssignedDamage();
         resetAttackersDeclaredThisTurn();
+        setRevolt(false);
     }
 
     public boolean canCastSorcery() {
diff --git a/forge-game/src/main/java/forge/game/spellability/SpellAbilityCondition.java b/forge-game/src/main/java/forge/game/spellability/SpellAbilityCondition.java
index c4c9804b309..f7628af4587 100644
--- a/forge-game/src/main/java/forge/game/spellability/SpellAbilityCondition.java
+++ b/forge-game/src/main/java/forge/game/spellability/SpellAbilityCondition.java
@@ -91,6 +91,9 @@ public class SpellAbilityCondition extends SpellAbilityVariables {
             if (value.equals("Hellbent")) {
                 this.setHellbent(true);
             }
+            if (value.equals("Revolt")) {
+                this.setRevolt(true);
+            }
             if (value.equals("Kicked")) {
                 this.kicked = true;
             }
@@ -228,6 +231,7 @@ public class SpellAbilityCondition extends SpellAbilityVariables {
         if (this.isThreshold() && !activator.hasThreshold()) return false;
         if (this.isMetalcraft() && !activator.hasMetalcraft()) return false;
         if (this.isDelirium() && !activator.hasDelirium()) return false;
+        if (this.isRevolt() && !activator.hasRevolt()) return false;
         
         if (this.kicked && !sa.isKicked()) return false;
         if (this.kicked1 && !sa.isOptionalCostPaid(OptionalCost.Kicker1)) return false;
diff --git a/forge-game/src/main/java/forge/game/spellability/SpellAbilityVariables.java b/forge-game/src/main/java/forge/game/spellability/SpellAbilityVariables.java
index d802ef429f0..f612d039d0f 100644
--- a/forge-game/src/main/java/forge/game/spellability/SpellAbilityVariables.java
+++ b/forge-game/src/main/java/forge/game/spellability/SpellAbilityVariables.java
@@ -153,6 +153,7 @@ public class SpellAbilityVariables implements Cloneable {
     private boolean metalcraft = false;
     private boolean delirium = false;
     private boolean hellbent = false;
+    private boolean revolt = false;
 
     /** The surge. */
     private boolean surge = false;
@@ -469,6 +470,7 @@ public class SpellAbilityVariables implements Cloneable {
 
     public void setDelirium(boolean delirium) {  this.delirium = delirium; }
 
+    public void setRevolt(final boolean bRevolt) { revolt = bRevolt; }
     /**
      * <p>
      * Setter for the field <code>surge</code>.
@@ -684,6 +686,8 @@ public class SpellAbilityVariables implements Cloneable {
     public final boolean isDelirium() {     return this.delirium;  }
 
     public final boolean isHellbent() {     return this.hellbent;  }
+    
+    public final boolean isRevolt() {     return this.revolt;  }
 
     /**
      * Checks if is surge.