diff --git a/Mage.Sets/src/mage/cards/m/MetallicMimic.java b/Mage.Sets/src/mage/cards/m/MetallicMimic.java
index ea93082b97..ae92baf73a 100644
--- a/Mage.Sets/src/mage/cards/m/MetallicMimic.java
+++ b/Mage.Sets/src/mage/cards/m/MetallicMimic.java
@@ -27,7 +27,6 @@
  */
 package mage.cards.m;
 
-import java.util.UUID;
 import mage.MageInt;
 import mage.abilities.Ability;
 import mage.abilities.common.AsEntersBattlefieldAbility;
@@ -37,17 +36,15 @@ import mage.abilities.effects.common.ChooseCreatureTypeEffect;
 import mage.abilities.effects.common.enterAttribute.EnterAttributeAddChosenSubtypeEffect;
 import mage.cards.CardImpl;
 import mage.cards.CardSetInfo;
-import mage.constants.CardType;
-import mage.constants.Duration;
-import mage.constants.EnterEventType;
-import mage.constants.Outcome;
-import mage.constants.Zone;
+import mage.constants.*;
 import mage.counters.CounterType;
 import mage.game.Game;
 import mage.game.events.EntersTheBattlefieldEvent;
 import mage.game.events.GameEvent;
 import mage.game.permanent.Permanent;
 
+import java.util.UUID;
+
 /**
  *
  * @author Styxo
@@ -109,7 +106,7 @@ class MetallicMimicReplacementEffect extends ReplacementEffectImpl {
                 && enteringCreature.isCreature()
                 && !event.getTargetId().equals(source.getSourceId())) {
             String subtype = (String) game.getState().getValue(sourcePermanent.getId() + "_type");
-            return subtype != null && enteringCreature.getSubtype(game).contains(subtype);
+            return subtype != null && enteringCreature.hasSubtype(subtype, game);
         }
         return false;
     }
diff --git a/Mage.Tests/src/test/java/org/mage/test/cards/continuous/ChangelingTest.java b/Mage.Tests/src/test/java/org/mage/test/cards/continuous/ChangelingTest.java
index 9f655f8a99..c57888e58c 100644
--- a/Mage.Tests/src/test/java/org/mage/test/cards/continuous/ChangelingTest.java
+++ b/Mage.Tests/src/test/java/org/mage/test/cards/continuous/ChangelingTest.java
@@ -48,11 +48,32 @@ public class ChangelingTest extends CardTestPlayerBase {
          */
         assertPowerToughness(playerA, lordOfAtlantis, 6, 6);
          /*
-        mutavault token; +3
+        mutavault token; +2
         atlantis +1
         unreal:  +1
         coat of arms: +5
          */
         assertPowerToughness(playerA, mutavault, 9, 9);
     }
+
+    @Test
+    public void testMetallicMimicChangelingTrigger(){
+        // all creatures with the chosen subtype come into play with a +1/+1 counter
+        final String mimic = "Metallic Mimic";
+
+        addCard(Zone.HAND, playerA, mimic, 1);
+        addCard(Zone.HAND, playerA, woodlandChangeling, 1);
+        addCard(Zone.BATTLEFIELD, playerA, "Forest", 10);
+
+        castSpell(1, PhaseStep.PRECOMBAT_MAIN, playerA, mimic);
+        setChoice(playerA, "Sliver");
+
+        castSpell(1, PhaseStep.PRECOMBAT_MAIN, playerA, woodlandChangeling);
+
+        setStopAt(1, PhaseStep.POSTCOMBAT_MAIN);
+        execute();
+
+        // 2/2 + +1/+1 counter
+        assertPowerToughness(playerA, woodlandChangeling, 3, 3);
+    }
 }