diff --git a/Mage.Sets/src/mage/sets/coldsnap/Counterbalance.java b/Mage.Sets/src/mage/sets/coldsnap/Counterbalance.java
index 830ce26473..27aca7f24b 100644
--- a/Mage.Sets/src/mage/sets/coldsnap/Counterbalance.java
+++ b/Mage.Sets/src/mage/sets/coldsnap/Counterbalance.java
@@ -32,7 +32,7 @@ import mage.constants.CardType;
 import mage.constants.Outcome;
 import mage.constants.Rarity;
 import mage.abilities.Ability;
-import mage.abilities.common.OpponentCastsSpellTriggeredAbility;
+import mage.abilities.common.SpellCastOpponentTriggeredAbility;
 import mage.abilities.effects.OneShotEffect;
 import mage.cards.Card;
 import mage.cards.CardImpl;
@@ -54,7 +54,7 @@ public class Counterbalance extends CardImpl<Counterbalance> {
         this.color.setBlue(true);
 
         // Whenever an opponent casts a spell, you may reveal the top card of your library. If you do, counter that spell if it has the same converted mana cost as the revealed card.
-        this.addAbility(new OpponentCastsSpellTriggeredAbility(new CounterbalanceEffect(), true));
+        this.addAbility(new SpellCastOpponentTriggeredAbility(new CounterbalanceEffect(), true));
     }
 
     public Counterbalance(final Counterbalance card) {
diff --git a/Mage.Sets/src/mage/sets/magic2010/LurkingPredators.java b/Mage.Sets/src/mage/sets/magic2010/LurkingPredators.java
index 61860196af..aa78d8a251 100644
--- a/Mage.Sets/src/mage/sets/magic2010/LurkingPredators.java
+++ b/Mage.Sets/src/mage/sets/magic2010/LurkingPredators.java
@@ -33,7 +33,7 @@ import mage.constants.Outcome;
 import mage.constants.Rarity;
 import mage.constants.Zone;
 import mage.abilities.Ability;
-import mage.abilities.common.OpponentCastsSpellTriggeredAbility;
+import mage.abilities.common.SpellCastOpponentTriggeredAbility;
 import mage.abilities.effects.OneShotEffect;
 import mage.cards.Card;
 import mage.cards.CardImpl;
@@ -55,7 +55,7 @@ public class LurkingPredators extends CardImpl<LurkingPredators> {
         this.color.setGreen(true);
 
         // Whenever an opponent casts a spell, reveal the top card of your library. If it's a creature card, put it onto the battlefield. Otherwise, you may put that card on the bottom of your library.
-        this.addAbility(new OpponentCastsSpellTriggeredAbility(new LurkingPredatorsEffect(), false));
+        this.addAbility(new SpellCastOpponentTriggeredAbility(new LurkingPredatorsEffect(), false));
     }
 
     public LurkingPredators(final LurkingPredators card) {
diff --git a/Mage.Sets/src/mage/sets/magic2010/MoldAdder.java b/Mage.Sets/src/mage/sets/magic2010/MoldAdder.java
index e06f1f873a..fd0011d7a5 100644
--- a/Mage.Sets/src/mage/sets/magic2010/MoldAdder.java
+++ b/Mage.Sets/src/mage/sets/magic2010/MoldAdder.java
@@ -32,7 +32,7 @@ import mage.constants.CardType;
 import mage.constants.Rarity;
 import mage.MageInt;
 import mage.ObjectColor;
-import mage.abilities.common.OpponentCastsSpellTriggeredAbility;
+import mage.abilities.common.SpellCastOpponentTriggeredAbility;
 import mage.abilities.effects.common.counter.AddCountersSourceEffect;
 import mage.cards.CardImpl;
 import mage.counters.CounterType;
@@ -65,7 +65,7 @@ public class MoldAdder extends CardImpl<MoldAdder> {
         this.toughness = new MageInt(1);
 
         // Whenever an opponent casts a blue or black spell, you may put a +1/+1 counter on Mold Adder.
-        this.addAbility(new OpponentCastsSpellTriggeredAbility(new AddCountersSourceEffect(CounterType.P1P1.createInstance()), filter, true));
+        this.addAbility(new SpellCastOpponentTriggeredAbility(new AddCountersSourceEffect(CounterType.P1P1.createInstance()), filter, true));
     }
 
     public MoldAdder(final MoldAdder card) {
diff --git a/Mage.Sets/src/mage/sets/magic2014/Mindsparker.java b/Mage.Sets/src/mage/sets/magic2014/Mindsparker.java
index ed482d8370..d45bc02429 100644
--- a/Mage.Sets/src/mage/sets/magic2014/Mindsparker.java
+++ b/Mage.Sets/src/mage/sets/magic2014/Mindsparker.java
@@ -31,7 +31,7 @@ import java.util.UUID;
 import mage.MageInt;
 import mage.ObjectColor;
 import mage.abilities.Ability;
-import mage.abilities.common.OpponentCastsSpellTriggeredAbility;
+import mage.abilities.common.SpellCastOpponentTriggeredAbility;
 import mage.abilities.effects.OneShotEffect;
 import mage.abilities.keyword.FirstStrikeAbility;
 import mage.cards.CardImpl;
@@ -76,7 +76,7 @@ public class Mindsparker extends CardImpl<Mindsparker> {
         this.addAbility(FirstStrikeAbility.getInstance());
 
         // Whenever an opponent casts a white or blue instant or sorcery spell, Mindsparker deals 2 damage to that player.
-        this.addAbility(new OpponentCastsSpellTriggeredAbility(Zone.BATTLEFIELD, new MindsparkerEffect(), filter, false, true));
+        this.addAbility(new SpellCastOpponentTriggeredAbility(Zone.BATTLEFIELD, new MindsparkerEffect(), filter, false, true));
 
     }
 
diff --git a/Mage.Sets/src/mage/sets/newphyrexia/ChancellorOfTheAnnex.java b/Mage.Sets/src/mage/sets/newphyrexia/ChancellorOfTheAnnex.java
index 5758dd6b6b..6d7a87254a 100644
--- a/Mage.Sets/src/mage/sets/newphyrexia/ChancellorOfTheAnnex.java
+++ b/Mage.Sets/src/mage/sets/newphyrexia/ChancellorOfTheAnnex.java
@@ -35,7 +35,7 @@ import mage.MageInt;
 import mage.abilities.Ability;
 import mage.abilities.DelayedTriggeredAbility;
 import mage.abilities.common.ChancellorAbility;
-import mage.abilities.common.OpponentCastsSpellTriggeredAbility;
+import mage.abilities.common.SpellCastOpponentTriggeredAbility;
 import mage.abilities.costs.mana.GenericManaCost;
 import mage.abilities.effects.OneShotEffect;
 import mage.abilities.effects.common.CounterUnlessPaysEffect;
@@ -66,7 +66,7 @@ public class ChancellorOfTheAnnex extends CardImpl<ChancellorOfTheAnnex> {
         this.addAbility(FlyingAbility.getInstance());
 
         // Whenever an opponent casts a spell, counter it unless that player pays {1}.
-        this.addAbility(new OpponentCastsSpellTriggeredAbility(new CounterUnlessPaysEffect(new GenericManaCost(1)), false));
+        this.addAbility(new SpellCastOpponentTriggeredAbility(new CounterUnlessPaysEffect(new GenericManaCost(1)), false));
     }
 
     public ChancellorOfTheAnnex(final ChancellorOfTheAnnex card) {
diff --git a/Mage.Sets/src/mage/sets/planechase/TaureanMauler.java b/Mage.Sets/src/mage/sets/planechase/TaureanMauler.java
index 82c19f79e0..40945e2419 100644
--- a/Mage.Sets/src/mage/sets/planechase/TaureanMauler.java
+++ b/Mage.Sets/src/mage/sets/planechase/TaureanMauler.java
@@ -31,7 +31,7 @@ import java.util.UUID;
 import mage.constants.CardType;
 import mage.constants.Rarity;
 import mage.MageInt;
-import mage.abilities.common.OpponentCastsSpellTriggeredAbility;
+import mage.abilities.common.SpellCastOpponentTriggeredAbility;
 import mage.abilities.effects.common.counter.AddCountersSourceEffect;
 import mage.abilities.keyword.ChangelingAbility;
 import mage.cards.CardImpl;
@@ -56,7 +56,7 @@ public class TaureanMauler extends CardImpl<TaureanMauler> {
         this.addAbility(ChangelingAbility.getInstance());
         
         // Whenever an opponent casts a spell, you may put a +1/+1 counter on Taurean Mauler.
-        this.addAbility(new OpponentCastsSpellTriggeredAbility(new AddCountersSourceEffect(CounterType.P1P1.createInstance()), true));
+        this.addAbility(new SpellCastOpponentTriggeredAbility(new AddCountersSourceEffect(CounterType.P1P1.createInstance()), true));
         
     }
 
diff --git a/Mage.Sets/src/mage/sets/planechase2012/DragonlairSpider.java b/Mage.Sets/src/mage/sets/planechase2012/DragonlairSpider.java
index ea48a88528..8c1b20d961 100644
--- a/Mage.Sets/src/mage/sets/planechase2012/DragonlairSpider.java
+++ b/Mage.Sets/src/mage/sets/planechase2012/DragonlairSpider.java
@@ -31,7 +31,7 @@ import java.util.UUID;
 import mage.constants.CardType;
 import mage.constants.Rarity;
 import mage.MageInt;
-import mage.abilities.common.OpponentCastsSpellTriggeredAbility;
+import mage.abilities.common.SpellCastOpponentTriggeredAbility;
 import mage.abilities.effects.common.CreateTokenEffect;
 import mage.abilities.keyword.ReachAbility;
 import mage.cards.CardImpl;
@@ -56,7 +56,7 @@ public class DragonlairSpider extends CardImpl<DragonlairSpider> {
         this.addAbility(ReachAbility.getInstance());
 
         // Whenever an opponent casts a spell, put a 1/1 green Insect creature token onto the battlefield.
-        this.addAbility(new OpponentCastsSpellTriggeredAbility(new CreateTokenEffect(new InsectToken()), false));
+        this.addAbility(new SpellCastOpponentTriggeredAbility(new CreateTokenEffect(new InsectToken()), false));
 
 
     }
diff --git a/Mage.Sets/src/mage/sets/timespiral/PardicDragon.java b/Mage.Sets/src/mage/sets/timespiral/PardicDragon.java
index 4861f890fe..75695ebe40 100644
--- a/Mage.Sets/src/mage/sets/timespiral/PardicDragon.java
+++ b/Mage.Sets/src/mage/sets/timespiral/PardicDragon.java
@@ -30,7 +30,7 @@ package mage.sets.timespiral;
 import java.util.UUID;
 import mage.MageInt;
 import mage.abilities.Ability;
-import mage.abilities.common.OpponentCastsSpellTriggeredAbility;
+import mage.abilities.common.SpellCastOpponentTriggeredAbility;
 import mage.abilities.common.SimpleActivatedAbility;
 import mage.abilities.condition.common.SuspendedCondition;
 import mage.abilities.costs.mana.ColoredManaCost;
@@ -76,7 +76,7 @@ public class PardicDragon extends CardImpl<PardicDragon> {
         this.addAbility(new SuspendAbility(2, new ManaCostsImpl("{R}{R}"), this, true));
         // Whenever an opponent casts a spell, if Pardic Dragon is suspended, that player may put a time counter on Pardic Dragon.
         this.addAbility(new ConditionalTriggeredAbility(
-                new OpponentCastsSpellTriggeredAbility(Zone.EXILED, new PardicDragonEffect(), new FilterCard(), false, true),
+                new SpellCastOpponentTriggeredAbility(Zone.EXILED, new PardicDragonEffect(), new FilterCard(), false, true),
                 SuspendedCondition.getInstance(),
                 "Whenever an opponent casts a spell, if {this} is suspended, that player may put a time counter on Pardic Dragon."
                 ));
diff --git a/Mage/src/mage/abilities/common/OpponentCastsSpellTriggeredAbility.java b/Mage/src/mage/abilities/common/SpellCastOpponentTriggeredAbility.java
similarity index 81%
rename from Mage/src/mage/abilities/common/OpponentCastsSpellTriggeredAbility.java
rename to Mage/src/mage/abilities/common/SpellCastOpponentTriggeredAbility.java
index b8991ef3fa..3952bf2a35 100644
--- a/Mage/src/mage/abilities/common/OpponentCastsSpellTriggeredAbility.java
+++ b/Mage/src/mage/abilities/common/SpellCastOpponentTriggeredAbility.java
@@ -40,31 +40,31 @@ import mage.target.targetpointer.FixedTarget;
  *
  * @author BetaSteward_at_googlemail.com
  */
-public class OpponentCastsSpellTriggeredAbility extends TriggeredAbilityImpl<OpponentCastsSpellTriggeredAbility> {
+public class SpellCastOpponentTriggeredAbility extends TriggeredAbilityImpl<SpellCastOpponentTriggeredAbility> {
 
     private static final FilterCard spellCard = new FilterCard("a spell");
     protected FilterCard filter;
     protected boolean setTargetPointerPlayer;
 
-    public OpponentCastsSpellTriggeredAbility(Effect effect, boolean optional) {
+    public SpellCastOpponentTriggeredAbility(Effect effect, boolean optional) {
         this(effect, spellCard, optional);
     }
 
-    public OpponentCastsSpellTriggeredAbility(Effect effect, FilterCard filter, boolean optional) {
+    public SpellCastOpponentTriggeredAbility(Effect effect, FilterCard filter, boolean optional) {
         this(Zone.BATTLEFIELD, effect, filter, optional);
     }
 
-    public OpponentCastsSpellTriggeredAbility(Zone zone, Effect effect, FilterCard filter, boolean optional) {
+    public SpellCastOpponentTriggeredAbility(Zone zone, Effect effect, FilterCard filter, boolean optional) {
         this(zone, effect, filter, optional, false);
     }
 
-    public OpponentCastsSpellTriggeredAbility(Zone zone, Effect effect, FilterCard filter, boolean optional, boolean setTargetPointerPlayer) {
+    public SpellCastOpponentTriggeredAbility(Zone zone, Effect effect, FilterCard filter, boolean optional, boolean setTargetPointerPlayer) {
         super(zone, effect, optional);
         this.filter = filter;
         this.setTargetPointerPlayer = setTargetPointerPlayer;
     }
 
-    public OpponentCastsSpellTriggeredAbility(final OpponentCastsSpellTriggeredAbility ability) {
+    public SpellCastOpponentTriggeredAbility(final SpellCastOpponentTriggeredAbility ability) {
         super(ability);
         this.filter = ability.filter;
         this.setTargetPointerPlayer = ability.setTargetPointerPlayer;
@@ -92,7 +92,7 @@ public class OpponentCastsSpellTriggeredAbility extends TriggeredAbilityImpl<Opp
     }
 
     @Override
-    public OpponentCastsSpellTriggeredAbility copy() {
-        return new OpponentCastsSpellTriggeredAbility(this);
+    public SpellCastOpponentTriggeredAbility copy() {
+        return new SpellCastOpponentTriggeredAbility(this);
     }
 }