diff --git a/Mage.Sets/src/mage/cards/c/CrownOfDoom.java b/Mage.Sets/src/mage/cards/c/CrownOfDoom.java
index f5417c9a115..6226d57717e 100644
--- a/Mage.Sets/src/mage/cards/c/CrownOfDoom.java
+++ b/Mage.Sets/src/mage/cards/c/CrownOfDoom.java
@@ -39,14 +39,13 @@ import mage.abilities.effects.Effect;
 import mage.abilities.effects.OneShotEffect;
 import mage.abilities.effects.common.continuous.BoostTargetEffect;
 import mage.abilities.effects.common.continuous.GainControlTargetEffect;
-import mage.cards.Card;
 import mage.cards.CardImpl;
 import mage.cards.CardSetInfo;
 import mage.constants.*;
 import mage.filter.FilterPlayer;
 import mage.filter.StaticFilters;
-import mage.filter.predicate.Predicates;
-import mage.filter.predicate.other.PlayerIdPredicate;
+import mage.filter.predicate.ObjectSourcePlayer;
+import mage.filter.predicate.ObjectSourcePlayerPredicate;
 import mage.game.Game;
 import mage.players.Player;
 import mage.target.TargetPlayer;
@@ -58,7 +57,11 @@ import mage.target.targetpointer.FixedTarget;
  */
 public class CrownOfDoom extends CardImpl {
 
-    private UUID abilityId;
+    private static final FilterPlayer filter = new FilterPlayer("player other than Crown of Doom's owner");
+
+    static {
+        filter.add(new CrownOfDoomPredicate());
+    }
 
     public CrownOfDoom(UUID ownerId, CardSetInfo setInfo) {
         super(ownerId, setInfo, new CardType[]{CardType.ARTIFACT}, "{3}");
@@ -71,27 +74,12 @@ public class CrownOfDoom extends CardImpl {
         //TODO: Make ability properly copiable
         // {2}: Target player other than Crown of Doom's owner gains control of it. Activate this ability only during your turn.
         Ability ability = new ActivateIfConditionActivatedAbility(Zone.BATTLEFIELD, new CrownOfDoomEffect(), new ManaCostsImpl("{2}"), MyTurnCondition.instance);
-        ability.addTarget(new TargetPlayer(1, 1, false, new FilterPlayer("player other than Crown of Doom's owner")));
-        abilityId = ability.getOriginalId();
+        ability.addTarget(new TargetPlayer(1, 1, false, filter));
         this.addAbility(ability);
     }
 
-    @Override
-    public void adjustTargets(Ability ability, Game game) {
-        if (ability.getOriginalId().equals(abilityId)) {
-            Card sourceCard = game.getCard(ability.getSourceId());
-            if (sourceCard != null) {
-                ability.getTargets().clear();
-                FilterPlayer filter = new FilterPlayer("player other than " + sourceCard.getIdName() + "'s owner");
-                filter.add(Predicates.not(new PlayerIdPredicate(sourceCard.getOwnerId())));
-                ability.addTarget(new TargetPlayer(1, 1, false, filter));
-            }
-        }
-    }
-
     public CrownOfDoom(final CrownOfDoom card) {
         super(card);
-        this.abilityId = card.abilityId;
     }
 
     @Override
@@ -100,6 +88,27 @@ public class CrownOfDoom extends CardImpl {
     }
 }
 
+class CrownOfDoomPredicate implements ObjectSourcePlayerPredicate<ObjectSourcePlayer<Player>> {
+
+    public CrownOfDoomPredicate() {
+    }
+
+    @Override
+    public boolean apply(ObjectSourcePlayer<Player> input, Game game) {
+        Player player = input.getObject();
+        UUID playerId = input.getPlayerId();
+        if (player == null || playerId == null) {
+            return false;
+        }
+        return !player.getId().equals(playerId);
+    }
+
+    @Override
+    public String toString() {
+        return "Owner()";
+    }
+}
+
 class CrownOfDoomEffect extends OneShotEffect {
 
     public CrownOfDoomEffect() {
diff --git a/Mage.Sets/src/mage/cards/s/SliceInTwain.java b/Mage.Sets/src/mage/cards/s/SliceInTwain.java
deleted file mode 100644
index 4e1695832a4..00000000000
--- a/Mage.Sets/src/mage/cards/s/SliceInTwain.java
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- *  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 mage.cards.s;
-
-import java.util.UUID;
-import mage.abilities.effects.common.DestroyTargetEffect;
-import mage.abilities.effects.common.DrawCardSourceControllerEffect;
-import mage.cards.CardImpl;
-import mage.cards.CardSetInfo;
-import mage.constants.CardType;
-import mage.filter.StaticFilters;
-import mage.target.TargetPermanent;
-
-/**
- *
- * @author Loki
- */
-public class SliceInTwain extends CardImpl {
-
-    public SliceInTwain(UUID ownerId, CardSetInfo setInfo) {
-        super(ownerId, setInfo, new CardType[]{CardType.INSTANT}, "{2}{G}{G}");
-
-        this.getSpellAbility().addEffect(new DestroyTargetEffect());
-        this.getSpellAbility().addEffect(new DrawCardSourceControllerEffect(1).setText("<br>br>Draw a card"));
-        this.getSpellAbility().addTarget(new TargetPermanent(StaticFilters.ARTIFACT_OR_ENCHANTMENT_PERMANENT));
-    }
-
-    public SliceInTwain(final SliceInTwain card) {
-        super(card);
-    }
-
-    @Override
-    public SliceInTwain copy() {
-        return new SliceInTwain(this);
-    }
-}