[HOU] Added 4 cards.

Mage.Sets/src/mage/cards/n/NicolBolasTheDeceiver.java

@@ -0,0 +1,137 @@
+/*
+ *  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.n;
+
+import java.util.UUID;
+import mage.abilities.Ability;
+import mage.abilities.LoyaltyAbility;
+import mage.abilities.common.PlanswalkerEntersWithLoyalityCountersAbility;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.DamagePlayersEffect;
+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.constants.Outcome;
+import mage.constants.TargetController;
+import mage.filter.StaticFilters;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.players.Player;
+import mage.target.Target;
+import mage.target.TargetPermanent;
+import mage.target.common.TargetCreaturePermanent;
+
+/**
+ *
+ * @author LevelX2
+ */
+public class NicolBolasTheDeceiver extends CardImpl {
+
+    public NicolBolasTheDeceiver(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.PLANESWALKER}, "{5}{U}{B}{R}");
+
+        this.subtype.add("Bolas");
+        this.addAbility(new PlanswalkerEntersWithLoyalityCountersAbility(5));
+
+        // +3: Each opponent loses 3 life unless that player sacrifices a nonland permanent or discards a card.
+        this.addAbility(new LoyaltyAbility(new NicolBolasTheDeceiverFirstEffect(), 3));
+        // -3: Destroy target creature.  Draw a card.
+        Ability ability = new LoyaltyAbility(new DestroyTargetEffect(), -3);
+        ability.addTarget(new TargetCreaturePermanent());
+        ability.addEffect(new DrawCardSourceControllerEffect(1));
+        this.addAbility(ability);
+        // -11: Nicol Bolas, the Deceiver deals 7 damage to each opponent.  You draw 7 cards.
+        ability = new LoyaltyAbility(new DamagePlayersEffect(7, TargetController.OPPONENT), -11);
+        ability.addEffect(new DrawCardSourceControllerEffect(7));
+        this.addAbility(ability);
+
+    }
+
+    public NicolBolasTheDeceiver(final NicolBolasTheDeceiver card) {
+        super(card);
+    }
+
+    @Override
+    public NicolBolasTheDeceiver copy() {
+        return new NicolBolasTheDeceiver(this);
+    }
+}
+
+class NicolBolasTheDeceiverFirstEffect extends OneShotEffect {
+
+    public NicolBolasTheDeceiverFirstEffect() {
+        super(Outcome.Damage);
+        staticText = "Each opponent loses 3 life unless that player sacrifices a nonland permanent or discards a card";
+    }
+
+    public NicolBolasTheDeceiverFirstEffect(final NicolBolasTheDeceiverFirstEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public NicolBolasTheDeceiverFirstEffect copy() {
+        return new NicolBolasTheDeceiverFirstEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player controller = game.getPlayer(source.getControllerId());
+        if (controller != null) {
+            for (UUID opponentId : game.getOpponents(controller.getId())) {
+                Player opponent = game.getPlayer(opponentId);
+                if (opponent != null) {
+                    int permanents = game.getBattlefield().countAll(StaticFilters.FILTER_PERMANENT_NON_LAND, opponent.getId(), game);
+                    if (permanents > 0 && opponent.chooseUse(outcome, "Sacrifices a nonland permanent?",
+                            "Otherwise you have to discard a card or lose 3 life.", "Sacrifice", "Discard or life loss", source, game)) {
+                        Target target = new TargetPermanent(StaticFilters.FILTER_CONTROLLED_PERMANENT_NON_LAND);
+                        if (opponent.choose(outcome, target, source.getSourceId(), game)) {
+                            Permanent permanent = game.getPermanent(target.getFirstTarget());
+                            if (permanent != null) {
+                                permanent.sacrifice(source.getSourceId(), game);
+                                return true;
+                            }
+                        }
+                    }
+                    if (!opponent.getHand().isEmpty() && opponent.chooseUse(outcome, "Discard a card?",
+                            "Otherwise you lose 3 life.", "Discard", "Lose 3 life", source, game)) {
+                        opponent.discardOne(false, source, game);
+                        return true;
+                    }
+                    opponent.loseLife(3, game, false);
+
+                }
+            }
+            return true;
+        }
+
+        return false;
+
+    }
+}

Mage.Sets/src/mage/cards/r/ReasonBelieve.java

@@ -0,0 +1,109 @@
+/*
+ *  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.r;
+
+import java.util.UUID;
+import mage.abilities.Ability;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.keyword.ScryEffect;
+import mage.abilities.keyword.AftermathAbility;
+import mage.cards.Card;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.cards.SplitCard;
+import mage.constants.CardType;
+import mage.constants.Outcome;
+import mage.constants.SpellAbilityType;
+import mage.constants.Zone;
+import mage.game.Game;
+import mage.players.Player;
+
+/**
+ *
+ * @author LevelX2
+ */
+public class ReasonBelieve extends SplitCard {
+
+    public ReasonBelieve(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.SORCERY}, new CardType[]{CardType.SORCERY}, "{U}", "{4}{G}", SpellAbilityType.SPLIT_AFTERMATH);
+
+        // Reason
+        // Scry 3.
+        getLeftHalfCard().getSpellAbility().addEffect(new ScryEffect(3));
+
+        // Believe
+        // Aftermath
+        ((CardImpl) (getRightHalfCard())).addAbility(new AftermathAbility().setRuleAtTheTop(true));
+        // Look at the top card of your library. You may put it onto the battlefield if it's a creature card. If you don't, put it into your hand.
+        getRightHalfCard().getSpellAbility().addEffect(new BelieveEffect());
+
+    }
+
+    public ReasonBelieve(final ReasonBelieve card) {
+        super(card);
+    }
+
+    @Override
+    public ReasonBelieve copy() {
+        return new ReasonBelieve(this);
+    }
+}
+
+class BelieveEffect extends OneShotEffect {
+
+    BelieveEffect() {
+        super(Outcome.PutCardInPlay);
+        this.staticText = "Look at the top card of your library. You may put it onto the battlefield if it's a creature card. If you don't, put it into your hand";
+    }
+
+    BelieveEffect(final BelieveEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public BelieveEffect copy() {
+        return new BelieveEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player controller = game.getPlayer(source.getControllerId());
+        if (controller != null) {
+            Card card = controller.getLibrary().getFromTop(game);
+            if (card != null) {
+                if (card.isCreature() && controller.chooseUse(outcome, "Put " + card.getIdName() + " onto the battlefield?", source, game)) {
+                    controller.moveCards(card, Zone.BATTLEFIELD, source, game);
+                } else {
+                    controller.moveCards(card, Zone.HAND, source, game);
+                }
+            }
+            return true;
+        }
+        return false;
+    }
+}

Mage.Sets/src/mage/cards/r/RefuseCooperate.java

@@ -0,0 +1,110 @@
+/*
+ *  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.r;
+
+import java.util.UUID;
+import mage.abilities.Ability;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.CopyTargetSpellEffect;
+import mage.abilities.keyword.AftermathAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.cards.SplitCard;
+import mage.constants.CardType;
+import mage.constants.Outcome;
+import mage.constants.SpellAbilityType;
+import mage.filter.common.FilterInstantOrSorcerySpell;
+import mage.game.Game;
+import mage.game.stack.Spell;
+import mage.players.Player;
+import mage.target.TargetSpell;
+
+/**
+ *
+ * @author LevelX2
+ */
+public class RefuseCooperate extends SplitCard {
+
+    public RefuseCooperate(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.INSTANT}, new CardType[]{CardType.SORCERY}, "{3}{R}", "{2}{U}", SpellAbilityType.SPLIT_AFTERMATH);
+
+        // Refuse
+        // Refuse deals damage to target spell's controller equal to that spell's converted mana cost.
+        getLeftHalfCard().getSpellAbility().addEffect(new RefuseEffect());
+        getLeftHalfCard().getSpellAbility().addTarget(new TargetSpell());
+
+        // Cooperate
+        // Aftermath
+        ((CardImpl) (getRightHalfCard())).addAbility(new AftermathAbility().setRuleAtTheTop(true));
+        // Copy target instant or sorcery spell. You may choose new targets for the copy.
+        getRightHalfCard().getSpellAbility().addEffect(new CopyTargetSpellEffect());
+        getRightHalfCard().getSpellAbility().addTarget(new TargetSpell(new FilterInstantOrSorcerySpell()));
+    }
+
+    public RefuseCooperate(final RefuseCooperate card) {
+        super(card);
+    }
+
+    @Override
+    public RefuseCooperate copy() {
+        return new RefuseCooperate(this);
+    }
+}
+
+class RefuseEffect extends OneShotEffect {
+
+    public RefuseEffect() {
+        super(Outcome.Damage);
+        staticText = "Refuse deals damage to target spell's controller equal to that spell's converted mana cost";
+    }
+
+    public RefuseEffect(final RefuseEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public RefuseEffect copy() {
+        return new RefuseEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player controller = game.getPlayer(source.getControllerId());
+        if (controller != null) {
+            Spell spell = game.getStack().getSpell(source.getFirstTarget());
+            if (spell != null) {
+                Player spellController = game.getPlayer(spell.getControllerId());
+                if (spellController != null) {
+                    spellController.damage(spell.getConvertedManaCost(), source.getSourceId(), game, false, true);
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+}

Mage.Sets/src/mage/cards/s/SwarmIntelligence.java

@@ -0,0 +1,60 @@
+/*
+ *  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.common.SpellCastControllerTriggeredAbility;
+import mage.abilities.effects.common.CopyTargetSpellEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.filter.common.FilterInstantOrSorcerySpell;
+
+/**
+ *
+ * @author LevelX2
+ */
+public class SwarmIntelligence extends CardImpl {
+
+    public SwarmIntelligence(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ENCHANTMENT}, "{6}{U}");
+
+        // Whenever you cast an instant or sorcery spell, you may copy that spell. You may choose new targets for the copy.
+        this.addAbility(new SpellCastControllerTriggeredAbility(
+                new CopyTargetSpellEffect().setText("you may copy that spell. You may choose new targets for the copy"), new FilterInstantOrSorcerySpell("an instant or sorcery spell"), true, true));
+    }
+
+    public SwarmIntelligence(final SwarmIntelligence card) {
+        super(card);
+    }
+
+    @Override
+    public SwarmIntelligence copy() {
+        return new SwarmIntelligence(this);
+    }
+}

Mage.Sets/src/mage/sets/HourOfDevastation.java

@@ -98,6 +98,7 @@ public class HourOfDevastation extends ExpansionSet {
         cards.add(new SetCardInfo("Marauding Boneslasher", 70, Rarity.COMMON, mage.cards.m.MaraudingBoneslasher.class));
         cards.add(new SetCardInfo("Mountain", 188, Rarity.LAND, mage.cards.basiclands.Mountain.class, new CardGraphicInfo(FrameStyle.BFZ_FULL_ART_BASIC, true)));
         cards.add(new SetCardInfo("Nicol Bolas, God-Pharaoh", 140, Rarity.MYTHIC, mage.cards.n.NicolBolasGodPharaoh.class));
+        cards.add(new SetCardInfo("Nicol Bolas, the Deceiver", 205, Rarity.MYTHIC, mage.cards.n.NicolBolasTheDeceiver.class));
         cards.add(new SetCardInfo("Nissa, Genesis Mage", 200, Rarity.MYTHIC, mage.cards.n.NissaGenesisMage.class));
         cards.add(new SetCardInfo("Oasis Ritualist", 124, Rarity.COMMON, mage.cards.o.OasisRitualist.class));
         cards.add(new SetCardInfo("Oketra's Last Mercy", 18, Rarity.RARE, mage.cards.o.OketrasLastMercy.class));
@@ -109,12 +110,15 @@ public class HourOfDevastation extends ExpansionSet {
         cards.add(new SetCardInfo("Ramunap Excavator", 129, Rarity.RARE, mage.cards.r.RamunapExcavator.class));
         cards.add(new SetCardInfo("Ramunap Hydra", 130, Rarity.RARE, mage.cards.r.RamunapHydra.class));
         cards.add(new SetCardInfo("Razaketh, the Foulblooded", 73, Rarity.MYTHIC, mage.cards.r.RazakethTheFoulblooded.class));
+        cards.add(new SetCardInfo("Reason // Believe", 154, Rarity.RARE, mage.cards.r.ReasonBelieve.class));
+        cards.add(new SetCardInfo("Refuse // Cooperate", 156, Rarity.RARE, mage.cards.r.RefuseCooperate.class));
         cards.add(new SetCardInfo("Samut, the Tested", 144, Rarity.MYTHIC, mage.cards.s.SamutTheTested.class));
         cards.add(new SetCardInfo("Sinuous Striker", 45, Rarity.UNCOMMON, mage.cards.s.SinuousStriker.class));
         cards.add(new SetCardInfo("Solemnity", 22, Rarity.RARE, mage.cards.s.Solemnity.class));
         cards.add(new SetCardInfo("Steadfast Sentinel", 24, Rarity.COMMON, mage.cards.s.SteadfastSentinel.class));
         cards.add(new SetCardInfo("Supreme Will", 49, Rarity.UNCOMMON, mage.cards.s.SupremeWill.class));
         cards.add(new SetCardInfo("Swamp", 187, Rarity.LAND, mage.cards.basiclands.Swamp.class, new CardGraphicInfo(FrameStyle.BFZ_FULL_ART_BASIC, true)));
+        cards.add(new SetCardInfo("Swarm Intelligence", 50, Rarity.RARE, mage.cards.s.SwarmIntelligence.class));
         cards.add(new SetCardInfo("The Locust God", 139, Rarity.MYTHIC, mage.cards.t.TheLocustGod.class));
         cards.add(new SetCardInfo("The Scarab God", 145, Rarity.MYTHIC, mage.cards.t.TheScarabGod.class));
         cards.add(new SetCardInfo("The Scorpion God", 146, Rarity.MYTHIC, mage.cards.t.TheScorpionGod.class));

Mage/src/main/java/mage/abilities/Ability.java

@@ -409,8 +409,9 @@ public interface Ability extends Controllable, Serializable {
      * true = show the rule at the top position of the rules
      *
      * @param ruleAtTheTop
+     * @return
      */
-    void setRuleAtTheTop(boolean ruleAtTheTop);
+    Ability setRuleAtTheTop(boolean ruleAtTheTop);
 
     /**
      * Returns true if this ability has to work also with face down object (set

Mage/src/main/java/mage/abilities/AbilityImpl.java

@@ -975,8 +975,9 @@ public abstract class AbilityImpl implements Ability {
     }
 
     @Override
-    public void setRuleAtTheTop(boolean ruleAtTheTop) {
+    public Ability setRuleAtTheTop(boolean ruleAtTheTop) {
         this.ruleAtTheTop = ruleAtTheTop;
+        return this;
     }
 
     @Override