* Added 3 cards from Ravinca City of Gold set.

Mage.Sets/src/mage/cards/d/Dogpile.java

@@ -0,0 +1,71 @@
+/*
+ *  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.d;
+
+import java.util.UUID;
+import mage.abilities.dynamicvalue.common.PermanentsOnBattlefieldCount;
+import mage.abilities.effects.common.DamageTargetEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.TargetController;
+import mage.filter.common.FilterAttackingCreature;
+import mage.filter.predicate.permanent.ControllerPredicate;
+import mage.target.common.TargetCreatureOrPlayer;
+
+/**
+ *
+ * @author LevelX2
+ */
+public class Dogpile extends CardImpl {
+
+    private static final FilterAttackingCreature filter = new FilterAttackingCreature("attacking creatures you control");
+
+    static {
+        filter.add(new ControllerPredicate(TargetController.YOU));
+    }
+
+    public Dogpile(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.INSTANT}, "{3}{R}");
+
+        // Dogpile deals damage to target creature or player equal to the number of attacking creatures you control.
+        this.getSpellAbility().addEffect(new DamageTargetEffect(new PermanentsOnBattlefieldCount(filter)).
+                setText("{this} deals damage to target creature or player equal to the number of attacking creatures you control"));
+        this.getSpellAbility().addTarget(new TargetCreatureOrPlayer());
+
+    }
+
+    public Dogpile(final Dogpile card) {
+        super(card);
+    }
+
+    @Override
+    public Dogpile copy() {
+        return new Dogpile(this);
+    }
+}

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

@@ -0,0 +1,81 @@
+/*
+ *  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.MageInt;
+import mage.abilities.common.AttacksEachTurnStaticAbility;
+import mage.abilities.common.SimpleActivatedAbility;
+import mage.abilities.costs.mana.ManaCostsImpl;
+import mage.abilities.effects.common.combat.CantBeBlockedByCreaturesSourceEffect;
+import mage.abilities.keyword.DefenderAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.Zone;
+import mage.filter.common.FilterCreaturePermanent;
+import mage.filter.predicate.Predicates;
+import mage.filter.predicate.mageobject.AbilityPredicate;
+
+/**
+ *
+ * @author LevelX2
+ */
+public class SabertoothAlleyCat extends CardImpl {
+
+    public SabertoothAlleyCat(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{1}{R}{R}");
+
+        this.subtype.add("Cat");
+        this.power = new MageInt(2);
+        this.toughness = new MageInt(1);
+
+        // Sabertooth Alley Cat attacks each turn if able.
+        this.addAbility(new AttacksEachTurnStaticAbility());
+
+        // {1}{R}: Creatures without defender can't block Sabertooth Alley Cat this turn.
+        this.addAbility(new SimpleActivatedAbility(
+                Zone.BATTLEFIELD,
+                new CantBeBlockedByCreaturesSourceEffect(
+                        (FilterCreaturePermanent) new FilterCreaturePermanent().add(Predicates.not(new AbilityPredicate(DefenderAbility.class))),
+                        Duration.EndOfTurn
+                )
+                        .setText("Creatures without defender can't block {this} this turn"),
+                new ManaCostsImpl<>("{1}{R}")));
+    }
+
+    public SabertoothAlleyCat(final SabertoothAlleyCat card) {
+        super(card);
+    }
+
+    @Override
+    public SabertoothAlleyCat copy() {
+        return new SabertoothAlleyCat(this);
+    }
+}

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

@@ -0,0 +1,74 @@
+/*
+ *  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.Effect;
+import mage.abilities.effects.common.continuous.BoostTargetEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.filter.common.FilterCreaturePermanent;
+import mage.target.common.TargetCreaturePermanent;
+import mage.target.targetpointer.SecondTargetPointer;
+import mage.target.targetpointer.ThirdTargetPointer;
+
+/**
+ *
+ * @author LevelX2
+ */
+public class SeedsOfStrength extends CardImpl {
+
+    public SeedsOfStrength(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.INSTANT}, "{G}{W}");
+
+        // Target creature gets +1/+1 until end of turn.
+        this.getSpellAbility().addEffect(new BoostTargetEffect(1, 1, Duration.EndOfTurn));
+        this.getSpellAbility().addTarget(new TargetCreaturePermanent(new FilterCreaturePermanent("creature (1st)")));
+        // Target creature gets +1/+1 until end of turn.
+        Effect effect = new BoostTargetEffect(1, 1, Duration.EndOfTurn).setText("<br>Target creature gets +1/+1 until end of turn.");
+        effect.setTargetPointer(new SecondTargetPointer());
+        this.getSpellAbility().addEffect(effect);
+        this.getSpellAbility().addTarget(new TargetCreaturePermanent(new FilterCreaturePermanent("creature (2nd)")));
+        // Target creature gets +1/+1 until end of turn.
+        effect = new BoostTargetEffect(1, 1, Duration.EndOfTurn).setText("<br>Target creature gets +1/+1 until end of turn.");
+        effect.setTargetPointer(new ThirdTargetPointer());
+        this.getSpellAbility().addEffect(effect);
+        this.getSpellAbility().addTarget(new TargetCreaturePermanent(new FilterCreaturePermanent("creature (3rd)")));
+    }
+
+    public SeedsOfStrength(final SeedsOfStrength card) {
+        super(card);
+    }
+
+    @Override
+    public SeedsOfStrength copy() {
+        return new SeedsOfStrength(this);
+    }
+}

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

@@ -117,6 +117,7 @@ public class RavnicaCityOfGuilds extends ExpansionSet {
         cards.add(new SetCardInfo("Disembowel", 85, Rarity.COMMON, mage.cards.d.Disembowel.class));
         cards.add(new SetCardInfo("Divebomber Griffin", 14, Rarity.UNCOMMON, mage.cards.d.DivebomberGriffin.class));
         cards.add(new SetCardInfo("Dizzy Spell", 43, Rarity.COMMON, mage.cards.d.DizzySpell.class));
+        cards.add(new SetCardInfo("Dogpile", 120, Rarity.COMMON, mage.cards.d.Dogpile.class));
         cards.add(new SetCardInfo("Doubling Season", 158, Rarity.RARE, mage.cards.d.DoublingSeason.class));
         cards.add(new SetCardInfo("Dowsing Shaman", 159, Rarity.UNCOMMON, mage.cards.d.DowsingShaman.class));
         cards.add(new SetCardInfo("Drake Familiar", 44, Rarity.COMMON, mage.cards.d.DrakeFamiliar.class));
@@ -250,6 +251,7 @@ public class RavnicaCityOfGuilds extends ExpansionSet {
         cards.add(new SetCardInfo("Rolling Spoil", 179, Rarity.UNCOMMON, mage.cards.r.RollingSpoil.class));
         cards.add(new SetCardInfo("Roofstalker Wight", 102, Rarity.COMMON, mage.cards.r.RoofstalkerWight.class));
         cards.add(new SetCardInfo("Root-Kin Ally", 180, Rarity.UNCOMMON, mage.cards.r.RootKinAlly.class));
+        cards.add(new SetCardInfo("Sabertooth Alley Cat", 140, Rarity.COMMON, mage.cards.s.SabertoothAlleyCat.class));
         cards.add(new SetCardInfo("Sacred Foundry", 280, Rarity.RARE, mage.cards.s.SacredFoundry.class));
         cards.add(new SetCardInfo("Sadistic Augermage", 103, Rarity.COMMON, mage.cards.s.SadisticAugermage.class));
         cards.add(new SetCardInfo("Sandsower", 28, Rarity.UNCOMMON, mage.cards.s.Sandsower.class));
@@ -259,6 +261,7 @@ public class RavnicaCityOfGuilds extends ExpansionSet {
         cards.add(new SetCardInfo("Scion of the Wild", 182, Rarity.RARE, mage.cards.s.ScionOfTheWild.class));
         cards.add(new SetCardInfo("Searing Meditation", 226, Rarity.RARE, mage.cards.s.SearingMeditation.class));
         cards.add(new SetCardInfo("Seed Spark", 30, Rarity.UNCOMMON, mage.cards.s.SeedSpark.class));
+        cards.add(new SetCardInfo("Seeds of Strength", 227, Rarity.COMMON, mage.cards.s.SeedsOfStrength.class));
         cards.add(new SetCardInfo("Seismic Spike", 141, Rarity.COMMON, mage.cards.s.SeismicSpike.class));
         cards.add(new SetCardInfo("Selesnya Evangel", 228, Rarity.COMMON, mage.cards.s.SelesnyaEvangel.class));
         cards.add(new SetCardInfo("Selesnya Guildmage", 252, Rarity.UNCOMMON, mage.cards.s.SelesnyaGuildmage.class));

Mage/src/main/java/mage/abilities/effects/common/combat/CantBeBlockedByAllTargetEffect.java

@@ -1,7 +1,29 @@
 /*
- * To change this license header, choose License Headers in Project Properties.
+ *  Copyright 2010 BetaSteward_at_googlemail.com. All rights reserved.
- * To change this template file, choose Tools | Templates
+ *
- * and open the template in the editor.
+ *  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.abilities.effects.common.combat;
 

Mage/src/main/java/mage/filter/Filter.java

@@ -27,11 +27,10 @@
  */
 package mage.filter;
 
+import java.io.Serializable;
 import mage.filter.predicate.Predicate;
 import mage.game.Game;
 
-import java.io.Serializable;
-
 /**
  * @param <E>
  * @author BetaSteward_at_googlemail.com
@@ -45,7 +44,7 @@ public interface Filter<E> extends Serializable {
 
     boolean match(E o, Game game);
 
-    void add(Predicate predicate);
+    Filter<E> add(Predicate predicate);
 
     boolean checkObjectClass(Object object);
 

Mage/src/main/java/mage/filter/FilterImpl.java

@@ -65,8 +65,9 @@ public abstract class FilterImpl<E> implements Filter<E> {
     }
 
     @Override
-    public final void add(Predicate predicate) {
+    public final Filter add(Predicate predicate) {
         predicates.add(predicate);
+        return this;
     }
 
     @Override

Mage/src/main/java/mage/target/targetpointer/ThirdTargetPointer.java

@@ -0,0 +1,87 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package mage.target.targetpointer;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+import mage.abilities.Ability;
+import mage.cards.Card;
+import mage.game.Game;
+
+/**
+ *
+ * @author Ludwig.Hirth
+ */
+public class ThirdTargetPointer implements TargetPointer {
+
+    private Map<UUID, Integer> zoneChangeCounter = new HashMap<>();
+
+    public static ThirdTargetPointer getInstance() {
+        return new ThirdTargetPointer();
+    }
+
+    public ThirdTargetPointer() {
+    }
+
+    public ThirdTargetPointer(ThirdTargetPointer targetPointer) {
+        this.zoneChangeCounter = new HashMap<>();
+        for (Map.Entry<UUID, Integer> entry : targetPointer.zoneChangeCounter.entrySet()) {
+            this.zoneChangeCounter.put(entry.getKey(), entry.getValue());
+        }
+    }
+
+    @Override
+    public void init(Game game, Ability source) {
+        if (source.getTargets().size() > 2) {
+            for (UUID target : source.getTargets().get(2).getTargets()) {
+                Card card = game.getCard(target);
+                if (card != null) {
+                    this.zoneChangeCounter.put(target, card.getZoneChangeCounter(game));
+                }
+            }
+        }
+    }
+
+    @Override
+    public List<UUID> getTargets(Game game, Ability source) {
+        ArrayList<UUID> target = new ArrayList<>();
+        if (source.getTargets().size() > 2) {
+            for (UUID targetId : source.getTargets().get(2).getTargets()) {
+                Card card = game.getCard(targetId);
+                if (card != null && zoneChangeCounter.containsKey(targetId)
+                        && card.getZoneChangeCounter(game) != zoneChangeCounter.get(targetId)) {
+                    continue;
+                }
+                target.add(targetId);
+            }
+        }
+        return target;
+    }
+
+    @Override
+    public UUID getFirst(Game game, Ability source) {
+        if (source.getTargets().size() > 2) {
+            UUID targetId = source.getTargets().get(2).getFirstTarget();
+            if (zoneChangeCounter.containsKey(targetId)) {
+                Card card = game.getCard(targetId);
+                if (card != null && zoneChangeCounter.containsKey(targetId)
+                        && card.getZoneChangeCounter(game) != zoneChangeCounter.get(targetId)) {
+                    return null;
+                }
+            }
+            return targetId;
+        }
+        return null;
+    }
+
+    @Override
+    public TargetPointer copy() {
+        return new ThirdTargetPointer(this);
+    }
+}