diff --git a/Mage.Sets/src/mage/sets/bornofthegods/PerplexingChimera.java b/Mage.Sets/src/mage/sets/bornofthegods/PerplexingChimera.java
index a249d46d935..848dcaee76a 100644
--- a/Mage.Sets/src/mage/sets/bornofthegods/PerplexingChimera.java
+++ b/Mage.Sets/src/mage/sets/bornofthegods/PerplexingChimera.java
@@ -53,28 +53,28 @@ import mage.target.targetpointer.FixedTarget;
 
 /**
  *
- * You may exchange control of Perplexing Chimera and any spell cast
- * by an opponent, not just one with targets.
+ * You may exchange control of Perplexing Chimera and any spell cast by an
+ * opponent, not just one with targets.
  *
- * You make the decision whether to exchange control of Perplexing Chimera
- * and the spell as the triggered ability resolves.
+ * You make the decision whether to exchange control of Perplexing Chimera and
+ * the spell as the triggered ability resolves.
  *
  * If Perplexing Chimera leaves the battlefield or the spell leaves the stack
  * before the triggered ability resolves, you can't make the exchange.
  *
- * Neither Perplexing Chimera nor the spell changes zones. Only control of
- * them is exchanged.
+ * Neither Perplexing Chimera nor the spell changes zones. Only control of them
+ * is exchanged.
  *
- * After the ability resolves, you control the spell. Any instance of "you"
- * in that spell's text now refers to you, "an opponent" refers to one of
- * your opponents, and so on. The change of control happens before new targets
- * are chosen, so any targeting restrictions such as "target opponent" or
- * "target creature you control" are now made in reference to you, not the
- * spell's original controller. You may change those targets to be legal in
- * reference to you, or, if those are the spell's only targets, the spell will
- * be countered on resolution for having illegal targets. When the spell
- * resolves, any illegal targets are unaffected by it and you make all decisions
- * the spell's effect calls for.
+ * After the ability resolves, you control the spell. Any instance of "you" in
+ * that spell's text now refers to you, "an opponent" refers to one of your
+ * opponents, and so on. The change of control happens before new targets are
+ * chosen, so any targeting restrictions such as "target opponent" or "target
+ * creature you control" are now made in reference to you, not the spell's
+ * original controller. You may change those targets to be legal in reference to
+ * you, or, if those are the spell's only targets, the spell will be countered
+ * on resolution for having illegal targets. When the spell resolves, any
+ * illegal targets are unaffected by it and you make all decisions the spell's
+ * effect calls for.
  *
  * You may change any of the spell's targets. If you change a target, you must
  * choose a legal target for the spell. If you can't, you must leave the target
@@ -139,7 +139,7 @@ class PerplexingChimeraTriggeredAbility extends TriggeredAbilityImpl {
     @Override
     public boolean checkTrigger(GameEvent event, Game game) {
         if (game.getOpponents(controllerId).contains(event.getPlayerId())) {
-            for (Effect effect: this.getEffects()) {
+            for (Effect effect : this.getEffects()) {
                 effect.setTargetPointer(new FixedTarget(event.getTargetId()));
             }
             return true;
@@ -184,7 +184,7 @@ class PerplexingChimeraControlExchangeEffect extends OneShotEffect {
             spell.setControllerId(controller.getId());
             // and chooses new targets
             spell.chooseNewTargets(game, controller.getId());
-            game.informPlayers(new StringBuilder(controller.getLogName()).append(" got control of ").append(spell.getName()).append(" spell.").toString());
+            game.informPlayers(controller.getLogName() + " got control of " + spell.getName() + " spell.");
             // and spell controller get control of Perplexing Chimera
             if (spellCaster != null) {
                 ContinuousEffect effect = new PerplexingChimeraControlEffect();
@@ -218,8 +218,10 @@ class PerplexingChimeraControlEffect extends ContinuousEffectImpl {
         Permanent permanent = game.getPermanent(source.getSourceId());
         if (permanent != null) {
             return permanent.changeControllerId(this.getTargetPointer().getFirst(game, source), game);
+        } else {
+            discard(); // if card once left the battlefield the effect can be discarded
         }
-        return false;
+        return true;
     }
 
 }
diff --git a/Mage.Tests/src/test/java/org/mage/test/cards/abilities/oneshot/exile/RoonOfTheHiddenRealmTest.java b/Mage.Tests/src/test/java/org/mage/test/cards/abilities/oneshot/exile/RoonOfTheHiddenRealmTest.java
new file mode 100644
index 00000000000..8b17d0396f3
--- /dev/null
+++ b/Mage.Tests/src/test/java/org/mage/test/cards/abilities/oneshot/exile/RoonOfTheHiddenRealmTest.java
@@ -0,0 +1,75 @@
+/*
+ *  Copyright 2010 BetaSteward_at_googlemail.com. All rights reserved.
+ *
+ *  Redistribution and use in source and binary forms, with or without modification, are
+ *  permitted provided that the following conditions are met:
+ *
+ *     1. Redistributions of source code must retain the above copyright notice, this list of
+ *        conditions and the following disclaimer.
+ *
+ *     2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *        of conditions and the following disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY BetaSteward_at_googlemail.com ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ *  FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BetaSteward_at_googlemail.com OR
+ *  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ *  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ *  ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ *  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  The views and conclusions contained in the software and documentation are those of the
+ *  authors and should not be interpreted as representing official policies, either expressed
+ *  or implied, of BetaSteward_at_googlemail.com.
+ */
+package org.mage.test.cards.abilities.oneshot.exile;
+
+import mage.constants.PhaseStep;
+import mage.constants.Zone;
+import org.junit.Test;
+import org.mage.test.serverside.base.CardTestPlayerBase;
+
+/**
+ *
+ * @author LevelX2
+ */
+public class RoonOfTheHiddenRealmTest extends CardTestPlayerBase {
+
+    /**
+     * Roon of the Hidden Realm is returning cards to their controler's control
+     * instead of the owner's control at the end of the turn. I used his ability
+     * on a Perplexing Chimera I gave my opponent and in the end of the turn it
+     * returned to the battlefield in his control.
+     */
+    @Test
+    public void testReturnToBattlefieldForOwner() {
+        addCard(Zone.BATTLEFIELD, playerA, "Plains", 2);
+        // Vigilance, Trample
+        // {2}, {T}: Exile another target creature. Return that card to the battlefield under its owner's control at the beginning of the next end step.
+        addCard(Zone.BATTLEFIELD, playerA, "Roon of the Hidden Realm");
+
+        // Whenever an opponent casts a spell, you may exchange control of Perplexing Chimera and that spell. If you do, you may choose new targets for the spell.
+        addCard(Zone.BATTLEFIELD, playerA, "Perplexing Chimera");
+
+        addCard(Zone.HAND, playerB, "Silvercoat Lion", 1);
+        addCard(Zone.BATTLEFIELD, playerB, "Plains", 2);
+
+        castSpell(2, PhaseStep.PRECOMBAT_MAIN, playerB, "Silvercoat Lion");
+        setChoice(playerA, "Yes");
+
+        activateAbility(2, PhaseStep.POSTCOMBAT_MAIN, playerA, "{2}", "Perplexing Chimera");
+
+        setStopAt(2, PhaseStep.END_TURN);
+        execute();
+
+        assertTapped("Roon of the Hidden Realm", true);
+        assertPermanentCount(playerA, "Roon of the Hidden Realm", 1);
+        assertPermanentCount(playerA, "Silvercoat Lion", 1);
+        assertPermanentCount(playerB, "Perplexing Chimera", 0);
+        assertPermanentCount(playerA, "Perplexing Chimera", 1);
+
+    }
+}