diff --git a/Mage.Sets/src/mage/cards/c/CarefulConsideration.java b/Mage.Sets/src/mage/cards/c/CarefulConsideration.java
index 17f41df1874..f23ff03b5c6 100644
--- a/Mage.Sets/src/mage/cards/c/CarefulConsideration.java
+++ b/Mage.Sets/src/mage/cards/c/CarefulConsideration.java
@@ -2,7 +2,7 @@
 package mage.cards.c;
 
 import java.util.UUID;
-import mage.abilities.condition.common.MyMainPhaseCondition;
+import mage.abilities.condition.common.AddendumCondition;
 import mage.abilities.decorator.ConditionalOneShotEffect;
 import mage.abilities.effects.common.DrawDiscardTargetEffect;
 import mage.cards.CardImpl;
@@ -24,7 +24,7 @@ public final class CarefulConsideration extends CardImpl {
         this.getSpellAbility().addEffect(new ConditionalOneShotEffect(
                 new DrawDiscardTargetEffect(4,2),
                 new DrawDiscardTargetEffect(4,3),
-                MyMainPhaseCondition.instance,
+                AddendumCondition.instance,
                 "Target player draws four cards, then discards three cards. If you cast this spell during your main phase, instead that player draws four cards, then discards two cards"));
         this.getSpellAbility().addTarget(new TargetPlayer());
     }
diff --git a/Mage.Sets/src/mage/cards/e/EmergencyPowers.java b/Mage.Sets/src/mage/cards/e/EmergencyPowers.java
index c206d8450f5..652aaaf58ea 100644
--- a/Mage.Sets/src/mage/cards/e/EmergencyPowers.java
+++ b/Mage.Sets/src/mage/cards/e/EmergencyPowers.java
@@ -1,6 +1,6 @@
 package mage.cards.e;
 
-import mage.abilities.condition.common.MyMainPhaseCondition;
+import mage.abilities.condition.common.AddendumCondition;
 import mage.abilities.decorator.ConditionalOneShotEffect;
 import mage.abilities.effects.common.DrawCardAllEffect;
 import mage.abilities.effects.common.ExileSpellEffect;
@@ -38,7 +38,7 @@ public final class EmergencyPowers extends CardImpl {
         // Addendum — If you cast this spell during your main phase, you may put a permanent card with converted mana cost 7 or less from your hand onto the battlefield.
         this.getSpellAbility().addEffect(new ConditionalOneShotEffect(
                 new PutCardFromHandOntoBattlefieldEffect(filter),
-                MyMainPhaseCondition.instance,
+                AddendumCondition.instance,
                 "<br><i>Addendum</i> &mdash; " +
                         "If you cast this spell during your main phase, " +
                         "you may put a permanent card with converted mana cost 7 or less " +
diff --git a/Mage.Sets/src/mage/cards/h/HauntingHymn.java b/Mage.Sets/src/mage/cards/h/HauntingHymn.java
index a4f09875fb3..4ab5f76652f 100644
--- a/Mage.Sets/src/mage/cards/h/HauntingHymn.java
+++ b/Mage.Sets/src/mage/cards/h/HauntingHymn.java
@@ -2,7 +2,7 @@
 package mage.cards.h;
 
 import java.util.UUID;
-import mage.abilities.condition.common.MyMainPhaseCondition;
+import mage.abilities.condition.common.AddendumCondition;
 import mage.abilities.decorator.ConditionalOneShotEffect;
 import mage.abilities.effects.common.discard.DiscardTargetEffect;
 import mage.cards.CardImpl;
@@ -23,7 +23,7 @@ public final class HauntingHymn extends CardImpl {
         this.getSpellAbility().addEffect(new ConditionalOneShotEffect(
                 new DiscardTargetEffect(4),
                 new DiscardTargetEffect(2),
-                MyMainPhaseCondition.instance,
+                AddendumCondition.instance,
                 "Target player discards two cards. If you cast this spell during your main phase, that player discards four cards instead"));
         this.getSpellAbility().addTarget(new TargetPlayer());
 
diff --git a/Mage.Sets/src/mage/cards/m/MightOfOldKrosa.java b/Mage.Sets/src/mage/cards/m/MightOfOldKrosa.java
index fb603636a0f..ac0fe3ed0f5 100644
--- a/Mage.Sets/src/mage/cards/m/MightOfOldKrosa.java
+++ b/Mage.Sets/src/mage/cards/m/MightOfOldKrosa.java
@@ -3,7 +3,7 @@ package mage.cards.m;
 
 import java.util.UUID;
 import mage.abilities.condition.LockedInCondition;
-import mage.abilities.condition.common.MyMainPhaseCondition;
+import mage.abilities.condition.common.AddendumCondition;
 import mage.abilities.decorator.ConditionalContinuousEffect;
 import mage.abilities.effects.common.continuous.BoostTargetEffect;
 import mage.cards.CardImpl;
@@ -25,7 +25,7 @@ public final class MightOfOldKrosa extends CardImpl {
         this.getSpellAbility().addEffect(new ConditionalContinuousEffect(
                 new BoostTargetEffect(4,4, Duration.EndOfTurn),
                 new BoostTargetEffect(2, 2, Duration.EndOfTurn),
-                new LockedInCondition(MyMainPhaseCondition.instance),
+                new LockedInCondition(AddendumCondition.instance),
                 "Target creature gets +2/+2 until end of turn. If you cast this spell during your main phase, that creature gets +4/+4 until end of turn instead"));
         this.getSpellAbility().addTarget(new TargetCreaturePermanent());
     }
diff --git a/Mage.Sets/src/mage/cards/p/PrecognitivePerception.java b/Mage.Sets/src/mage/cards/p/PrecognitivePerception.java
index eea0c0d9c4d..32f2d035519 100644
--- a/Mage.Sets/src/mage/cards/p/PrecognitivePerception.java
+++ b/Mage.Sets/src/mage/cards/p/PrecognitivePerception.java
@@ -1,7 +1,7 @@
 package mage.cards.p;
 
 import mage.abilities.Ability;
-import mage.abilities.condition.common.MyMainPhaseCondition;
+import mage.abilities.condition.common.AddendumCondition;
 import mage.abilities.effects.OneShotEffect;
 import mage.cards.CardImpl;
 import mage.cards.CardSetInfo;
@@ -59,7 +59,7 @@ class PrecognitivePerceptionEffect extends OneShotEffect {
         if (controller == null) {
             return false;
         }
-        if (MyMainPhaseCondition.instance.apply(game, source)) {
+        if (AddendumCondition.instance.apply(game, source)) {
             controller.scry(3, source, game);
         }
         controller.drawCards(3, game);
diff --git a/Mage.Sets/src/mage/cards/s/SphinxsInsight.java b/Mage.Sets/src/mage/cards/s/SphinxsInsight.java
index d0c8fb18ad8..44f5a6d158a 100644
--- a/Mage.Sets/src/mage/cards/s/SphinxsInsight.java
+++ b/Mage.Sets/src/mage/cards/s/SphinxsInsight.java
@@ -1,6 +1,6 @@
 package mage.cards.s;
 
-import mage.abilities.condition.common.MyMainPhaseCondition;
+import mage.abilities.condition.common.AddendumCondition;
 import mage.abilities.decorator.ConditionalOneShotEffect;
 import mage.abilities.effects.common.DrawCardSourceControllerEffect;
 import mage.abilities.effects.common.GainLifeEffect;
@@ -24,7 +24,7 @@ public final class SphinxsInsight extends CardImpl {
 
         // Addendum — If you cast this spell during your main phase, you gain 2 life.
         this.getSpellAbility().addEffect(new ConditionalOneShotEffect(
-                new GainLifeEffect(2), MyMainPhaseCondition.instance,
+                new GainLifeEffect(2), AddendumCondition.instance,
                 "<br><i>Addendum</i> &mdash; If you cast this spell during your main phase, you gain 2 life."
         ));
     }
diff --git a/Mage.Sets/src/mage/cards/s/SulfurousBlast.java b/Mage.Sets/src/mage/cards/s/SulfurousBlast.java
index cb0bab1e203..3c1d0eda7fb 100644
--- a/Mage.Sets/src/mage/cards/s/SulfurousBlast.java
+++ b/Mage.Sets/src/mage/cards/s/SulfurousBlast.java
@@ -2,7 +2,7 @@
 package mage.cards.s;
 
 import java.util.UUID;
-import mage.abilities.condition.common.MyMainPhaseCondition;
+import mage.abilities.condition.common.AddendumCondition;
 import mage.abilities.decorator.ConditionalOneShotEffect;
 import mage.abilities.effects.common.DamageEverythingEffect;
 import mage.cards.CardImpl;
@@ -22,7 +22,7 @@ public final class SulfurousBlast extends CardImpl {
         this.getSpellAbility().addEffect(new ConditionalOneShotEffect(
                 new DamageEverythingEffect(3),
                 new DamageEverythingEffect(2),
-                MyMainPhaseCondition.instance,
+                AddendumCondition.instance,
                 "Sulfurous Blast deals 2 damage to each creature and each player. If you cast this spell during your main phase, Sulfurous Blast deals 3 damage to each creature and each player instead"));
     }
 
diff --git a/Mage/src/main/java/mage/abilities/condition/common/MyMainPhaseCondition.java b/Mage/src/main/java/mage/abilities/condition/common/AddendumCondition.java
similarity index 55%
rename from Mage/src/main/java/mage/abilities/condition/common/MyMainPhaseCondition.java
rename to Mage/src/main/java/mage/abilities/condition/common/AddendumCondition.java
index ae960029b08..908d7429961 100644
--- a/Mage/src/main/java/mage/abilities/condition/common/MyMainPhaseCondition.java
+++ b/Mage/src/main/java/mage/abilities/condition/common/AddendumCondition.java
@@ -1,26 +1,31 @@
 
 package mage.abilities.condition.common;
 
-import java.util.EnumSet;
-import java.util.Set;
-
-import mage.constants.TurnPhase;
 import mage.abilities.Ability;
 import mage.abilities.condition.Condition;
+import mage.constants.TurnPhase;
 import mage.game.Game;
+import mage.game.stack.Spell;
+
+import java.util.EnumSet;
+import java.util.Set;
 
 /**
  * @author LevelX2
  */
 
-public enum MyMainPhaseCondition implements Condition {
+public enum AddendumCondition implements Condition {
 
     instance;
     private static final Set<TurnPhase> turnPhases = EnumSet.of(TurnPhase.PRECOMBAT_MAIN, TurnPhase.POSTCOMBAT_MAIN);
 
     @Override
     public boolean apply(Game game, Ability source) {
-        return game.isActivePlayer(source.getControllerId()) &&
-                turnPhases.contains(game.getTurn().getPhase().getType());
+        if (!game.isActivePlayer(source.getControllerId()) ||
+                !turnPhases.contains(game.getTurn().getPhase().getType())) {
+            return false;
+        }
+        Spell spell = game.getSpell(source.getSourceId());
+        return spell != null && !spell.isCopy();
     }
 }