Merge origin/master

Mage.Server/src/main/java/mage/server/tournament/TournamentController.java

@@ -294,7 +294,7 @@ public class TournamentController {
             TournamentPlayer player = tournament.getPlayer(playerId);
             if (player != null && !player.hasQuit()) {
                 tournamentSessions.get(playerId).submitDeck(deck);
-                ChatManager.getInstance().broadcast(chatId, "", player.getPlayer().getLogName() + " has submitted his tournament deck", MessageColor.BLACK, true, MessageType.STATUS, SoundToPlay.PlayerSubmittedDeck);
+                ChatManager.getInstance().broadcast(chatId, "", player.getPlayer().getLogName() + " has submitted his or her tournament deck", MessageColor.BLACK, true, MessageType.STATUS, SoundToPlay.PlayerSubmittedDeck);
             }
         }
     }

Mage.Sets/src/mage/sets/eldritchmoon/ThirstingAxe.java

@@ -27,8 +27,12 @@
  */
 package mage.sets.eldritchmoon;
 
+import java.util.HashSet;
+import java.util.Set;
 import java.util.UUID;
 
+import mage.MageObjectReference;
+import mage.abilities.Ability;
 import mage.abilities.TriggeredAbility;
 import mage.abilities.common.BeginningOfYourEndStepTriggeredAbility;
 import mage.abilities.common.SimpleStaticAbility;
@@ -36,7 +40,6 @@ import mage.abilities.condition.CompoundCondition;
 import mage.abilities.condition.Condition;
 import mage.abilities.condition.InvertCondition;
 import mage.abilities.condition.common.AttachedCondition;
-import mage.abilities.condition.common.WatcherCondition;
 import mage.abilities.costs.mana.GenericManaCost;
 import mage.abilities.decorator.ConditionalTriggeredAbility;
 import mage.abilities.effects.common.SacrificeEquippedEffect;
@@ -50,6 +53,7 @@ import mage.game.events.GameEvent;
 import mage.game.permanent.Permanent;
 import mage.watchers.Watcher;
 
+
 /**
  *
  * @author Quercitron
@@ -67,12 +71,12 @@ public class ThirstingAxe extends CardImpl {
         // At the beginning of your end step, if equipped creature didn't deal combat damage to a creature this turn, sacrifice it.
         TriggeredAbility ability = new BeginningOfYourEndStepTriggeredAbility(new SacrificeEquippedEffect(), false);
         Condition condition = new CompoundCondition(
-                new AttachedCondition(),
-                new InvertCondition(new WatcherCondition(CombatDamageToCreatureByEquippedWatcher.BASIC_KEY, WatcherScope.CARD)));
+                AttachedCondition.getInstance(),
+                new InvertCondition(new EquippedDealtCombatDamageToCreatureCondition()));
         String triggeredAbilityText = "At the beginning of your end step, if equipped creature " +
             "didn't deal combat damage to a creature this turn, sacrifice it.";
         ConditionalTriggeredAbility sacrificeTriggeredAbility = new ConditionalTriggeredAbility(ability, condition, triggeredAbilityText);
-        this.addAbility(sacrificeTriggeredAbility, new CombatDamageToCreatureByEquippedWatcher());
+        this.addAbility(sacrificeTriggeredAbility, new CombatDamageToCreatureWatcher());
 
         // Equip {2}
         this.addAbility(new EquipAbility(Outcome.AddAbility, new GenericManaCost(2)));
@@ -88,34 +92,62 @@ public class ThirstingAxe extends CardImpl {
     }
 }
 
-class CombatDamageToCreatureByEquippedWatcher extends Watcher {
+class EquippedDealtCombatDamageToCreatureCondition implements Condition {
 
-    public final static String BASIC_KEY = "CombatDamageToCreatureByEquippedWatcher";
-
-    public CombatDamageToCreatureByEquippedWatcher() {
-        super(BASIC_KEY, WatcherScope.CARD);
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Permanent equipment = game.getPermanent(source.getSourceId());
+        if (equipment != null && equipment.getAttachedTo() != null) {
+            CombatDamageToCreatureWatcher watcher =
+                    (CombatDamageToCreatureWatcher) game.getState().getWatchers().get(CombatDamageToCreatureWatcher.BASIC_KEY);
+            return watcher.dealtDamage(equipment.getAttachedTo(), equipment.getAttachedToZoneChangeCounter(), game);
+        }
+        return false;
     }
 
-    public CombatDamageToCreatureByEquippedWatcher(final CombatDamageToCreatureByEquippedWatcher watcher) {
+}
+
+class CombatDamageToCreatureWatcher extends Watcher {
+
+    // which objects dealt combat damage to creature during the turn
+    public final Set<MageObjectReference> dealtCombatDamageToCreature;
+
+    public final static String BASIC_KEY = "CombatDamageToCreatureWatcher";
+
+    public CombatDamageToCreatureWatcher() {
+        super(BASIC_KEY, WatcherScope.GAME);
+        dealtCombatDamageToCreature = new HashSet<>();
+    }
+
+    public CombatDamageToCreatureWatcher(final CombatDamageToCreatureWatcher watcher) {
         super(watcher);
+        dealtCombatDamageToCreature = new HashSet<>(watcher.dealtCombatDamageToCreature);
     }
 
     @Override
-    public CombatDamageToCreatureByEquippedWatcher copy() {
-        return new CombatDamageToCreatureByEquippedWatcher(this);
+    public CombatDamageToCreatureWatcher copy() {
+        return new CombatDamageToCreatureWatcher(this);
     }
 
     @Override
     public void watch(GameEvent event, Game game) {
         if (event.getType() == GameEvent.EventType.DAMAGED_CREATURE) {
-            Permanent equipment = game.getPermanent(this.getSourceId());
-            if (equipment != null && equipment.getAttachedTo() != null) {
-                if (equipment.getAttachedTo().equals(event.getSourceId())) {
-                    if (((DamagedCreatureEvent)event).isCombatDamage()) {
-                        condition = true;
-                    }
-                }
+            if (((DamagedCreatureEvent) event).isCombatDamage()) {
+                MageObjectReference damageSource = new MageObjectReference(event.getSourceId(), game);
+                dealtCombatDamageToCreature.add(damageSource);
             }
         }
     }
+
+    @Override
+    public void reset() {
+        super.reset();
+        dealtCombatDamageToCreature.clear();
+    }
+
+    public boolean dealtDamage(UUID objectId, int zoneChangeCounter, Game game) {
+        MageObjectReference reference = new MageObjectReference(objectId, zoneChangeCounter, game);
+        return dealtCombatDamageToCreature.contains(reference);
+    }
+
 }

Mage.Sets/src/mage/sets/fifthedition/Shrink.java

@@ -0,0 +1,52 @@
+/*
+ *  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.sets.fifthedition;
+
+import java.util.UUID;
+
+/**
+ *
+ * @author choiseul11
+ */
+public class Shrink extends mage.sets.homelands.Shrink {
+
+    public Shrink(UUID ownerId) {
+        super(ownerId);
+        this.cardNumber = "188";
+        this.expansionSetCode = "5ED";
+    }
+
+    public Shrink(final Shrink card) {
+        super(card);
+    }
+
+    @Override
+    public Shrink copy() {
+        return new Shrink(this);
+    }
+}

Mage.Sets/src/mage/sets/homelands/Shrink.java

@@ -0,0 +1,62 @@
+/*
+ *  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.sets.homelands;
+
+import java.util.UUID;
+
+import mage.abilities.effects.common.continuous.BoostTargetEffect;
+import mage.cards.CardImpl;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.Rarity;
+import mage.target.common.TargetCreaturePermanent;
+
+/**
+ *
+ * @author choiseul11
+ */
+public class Shrink extends CardImpl {
+
+    public Shrink(UUID ownerId) {
+        super(ownerId, 71, "Shrink", Rarity.COMMON, new CardType[]{CardType.INSTANT}, "{G}");
+        this.expansionSetCode = "HML";
+
+        // Target creature gets -5/-0 until end of turn.
+        this.getSpellAbility().addTarget(new TargetCreaturePermanent());
+        this.getSpellAbility().addEffect(new BoostTargetEffect(-5, 0, Duration.EndOfTurn));
+    }
+
+    public Shrink(final Shrink card) {
+        super(card);
+    }
+
+    @Override
+    public Shrink copy() {
+        return new Shrink(this);
+    }
+}

Mage.Sets/src/mage/sets/masterseditionii/Shrink.java

@@ -0,0 +1,52 @@
+/*
+ *  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.sets.masterseditionii;
+
+import java.util.UUID;
+
+/**
+ *
+ * @author choiseul11
+ */
+public class Shrink extends mage.sets.homelands.Shrink {
+
+    public Shrink(UUID ownerId) {
+        super(ownerId);
+        this.cardNumber = "175";
+        this.expansionSetCode = "ME2";
+    }
+
+    public Shrink(final Shrink card) {
+        super(card);
+    }
+
+    @Override
+    public Shrink copy() {
+        return new Shrink(this);
+    }
+}

Mage.Tests/src/test/java/org/mage/test/cards/abilities/equipped/KusariGamaTest.java

@@ -0,0 +1,48 @@
+package org.mage.test.cards.abilities.equipped;
+
+import mage.constants.PhaseStep;
+import mage.constants.Zone;
+import mage.game.permanent.Permanent;
+import org.junit.Assert;
+import org.junit.Test;
+import org.mage.test.serverside.base.CardTestPlayerBase;
+
+/**
+ *
+ * @author escplan9 (Derek Monturo - dmontur1 at gmail dot com)
+ */
+public class KusariGamaTest extends CardTestPlayerBase {
+
+    // reported bug: trigger occurs but no damage is dealt
+    @Test
+    public void testTriggeredAbilityDealsDamage() {
+
+        // Kusari-Gama - Artifact Equipment - Equip {3}
+        // Equipped creature has "2: This creature gets +1/+0 until end of turn."
+        // Whenever equipped creature deals damage to a blocking creature, Kusari-Gama deals that much damage to each other creature defending player controls.
+        addCard(Zone.BATTLEFIELD, playerA, "Kusari-Gama");
+        addCard(Zone.BATTLEFIELD, playerA, "Plains", 3);
+        addCard(Zone.BATTLEFIELD, playerA, "Sylvan Advocate"); // 2/3 vigilance {1}{G}
+        
+        addCard(Zone.BATTLEFIELD, playerB, "Wall of Omens"); // 0/4 {1}{W}
+        addCard(Zone.BATTLEFIELD, playerB, "Silvercoat Lion", 2); // 2/2 {1}{W}
+        addCard(Zone.BATTLEFIELD, playerB, "Hill Giant"); // 3/3 {3}{R}
+        
+        activateAbility(1, PhaseStep.BEGIN_COMBAT, playerA, "Equip {3}", "Sylvan Advocate");
+        attack(1, playerA, "Sylvan Advocate");
+        block(1, playerB, "Wall of Omens", "Sylvan Advocate");
+        setStopAt(1, PhaseStep.END_COMBAT);
+        execute();
+        
+        assertPermanentCount(playerA, "Kusari-Gama", 1);       
+        assertPermanentCount(playerB, "Wall of Omens", 1);
+        assertPermanentCount(playerB, "Hill Giant", 1);
+        
+        Permanent wallPerm = getPermanent("Wall of Omens", playerB);
+        Permanent giantPerm = getPermanent("Hill Giant", playerB);        
+        Assert.assertEquals("Wall of Omens should have 2 damage dealt to it", 2, wallPerm.getDamage());
+        Assert.assertEquals("Hill Giant should have 2 damage dealt to it", 2, giantPerm.getDamage());   
+        
+        assertGraveyardCount(playerB, "Silvercoat Lion", 2);
+    }
+}

Mage.Tests/src/test/java/org/mage/test/cards/abilities/keywords/EscalateTest.java

@@ -116,4 +116,44 @@ public class EscalateTest extends CardTestPlayerBase {
         assertLife(playerB, 17);
     }
     
+    @Test
+    public void testSpellQuellerInteraction_ThreeCMC_ThreeModes() {
+        
+        // {1}{W}{U} Flash Flying 2/3 Spirit
+        // When Spell Queller enters the battlefield, exile target spell with converted mana cost 4 or less.
+        // When Spell Queller leaves the battlefield, the exiled card's owner may cast that card without paying its mana cost.
+        addCard(Zone.HAND, playerB, "Spell Queller");
+        addCard(Zone.BATTLEFIELD, playerB, "Wall of Omens"); // {1}{W} 0/4
+        addCard(Zone.BATTLEFIELD, playerB, "Island", 2);
+        addCard(Zone.BATTLEFIELD, playerB, "Plains", 1);
+        
+        // Escalate {1} (Pay this cost for each mode chosen beyond the first.)
+        // Choose one or more —
+        // * Target player discards all the cards in his or her hand, then draws that many cards.
+        // * Collective Defiance deals 4 damage to target creature.
+        // * Collective Defiance deals 3 damage to target opponent.
+        addCard(Zone.HAND, playerA, "Collective Defiance"); // {1}{R}{R} sorcery
+        addCard(Zone.BATTLEFIELD, playerA, "Mountain", 5);
+        
+        castSpell(1, PhaseStep.PRECOMBAT_MAIN, playerA, "Collective Defiance", "mode=2Wall of Omens");
+        setModeChoice(playerA, "1"); // opponent discards hand and draws that many
+        setModeChoice(playerA, "2"); // deal 4 dmg to target creature (Wall of Omens)
+        setModeChoice(playerA, "3"); // deal 3 dmg to opponent        
+        addTarget(playerA, playerB); // mode 1
+        addTarget(playerA, playerB); // mode 3
+        
+        castSpell(1, PhaseStep.PRECOMBAT_MAIN, playerB, "Spell Queller");
+        addTarget(playerB, "Collective Defiance");
+        setStopAt(1, PhaseStep.BEGIN_COMBAT);
+        execute();
+        
+        assertPermanentCount(playerB, "Spell Queller", 1);
+        assertHandCount(playerA, "Collective Defiance", 0);
+        assertExileCount("Collective Defiance", 1);
+        assertGraveyardCount(playerA, "Collective Defiance", 0);
+        assertPermanentCount(playerB, "Wall of Omens", 1);        
+        assertLife(playerA, 20);
+        assertLife(playerB, 20);
+    }
+
 }

Mage.Tests/src/test/java/org/mage/test/cards/abilities/keywords/UndyingTest.java

@@ -76,6 +76,7 @@ public class UndyingTest extends CardTestPlayerBase {
         execute();
 
         assertPermanentCount(playerA, "Elite Vanguard", 1);
+        assertCounterCount(playerA, "Elite Vanguard", CounterType.P1P1, 1);
         assertPowerToughness(playerA, "Elite Vanguard", 3, 2);
     }
 
@@ -112,6 +113,7 @@ public class UndyingTest extends CardTestPlayerBase {
         assertGraveyardCount(playerA, "Lightning Bolt", 1);
         assertPermanentCount(playerB, "Strangleroot Geist", 0);
         assertPermanentCount(playerA, "Strangleroot Geist", 1);
+        assertCounterCount(playerA, "Strangleroot Geist", CounterType.P1P1, 1);
         assertPowerToughness(playerA, "Strangleroot Geist", 3, 2);
     }
 
@@ -211,6 +213,7 @@ public class UndyingTest extends CardTestPlayerBase {
 
         assertPermanentCount(playerA, "Silvercoat Lion", 1);
         assertPermanentCount(playerA, "Mikaeus, the Unhallowed", 1);
+        assertCounterCount(playerA, "Silvercoat Lion", CounterType.P1P1, 1);
         assertPowerToughness(playerA, "Silvercoat Lion", 4, 4);
 
     }
@@ -272,4 +275,44 @@ public class UndyingTest extends CardTestPlayerBase {
 
     }
     
+    /**
+     * I stole my opponents Vorapede using Simic Manipulator and shortly after someone played Wrath of God. 
+     * Instead of returning to my opponent's board, Vorapede came back under my control.
+     *   The rules text for Undying states that it should return under its owner's control, not its controller's.
+     */
+    @Test
+    public void testUndyingCreatureReturnsUnderOwnersControl() {
+        
+        // Creature — Insect
+        // Vigilance, trample
+        // Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.)
+        addCard(Zone.BATTLEFIELD, playerB, "Vorapede"); // {2}{G}{G}{G} 5/4
+        addCard(Zone.HAND, playerB, "Doom Blade"); // {1}{B} destroy target non-black creature
+        addCard(Zone.BATTLEFIELD, playerB, "Swamp", 2);
+        
+        // {2}{R} sorcery - Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn.
+        addCard(Zone.HAND, playerA, "Act of Treason"); 
+        addCard(Zone.BATTLEFIELD, playerA, "Mountain", 3);
+        
+        // playerA takes control of Vorapede from playerB
+        castSpell(1, PhaseStep.PRECOMBAT_MAIN, playerA, "Act of Treason", "Vorapede");
+        attack(1, playerA, "Vorapede");
+        // playerB kills Vorapede under the control of playerA now
+        castSpell(1, PhaseStep.POSTCOMBAT_MAIN, playerB, "Doom Blade", "Vorapede");
+        
+        setStopAt(1, PhaseStep.END_TURN);
+        execute();
+        
+        assertLife(playerA, 20);
+        assertLife(playerB, 15);
+        assertGraveyardCount(playerA, "Act of Treason", 1);
+        assertGraveyardCount(playerB, "Doom Blade", 1);
+                
+        // Vorapede should return under control of playerA, not playerB
+        assertPermanentCount(playerA, "Vorapede", 1);        
+        assertPermanentCount(playerB, "Vorapede", 0);        
+        assertCounterCount(playerA, "Vorapede", CounterType.P1P1, 1);
+        assertPowerToughness(playerA, "Vorapede", 6, 5);                
+    }
+
 }

Mage.Tests/src/test/java/org/mage/test/cards/replacement/ClergyOfTheHolyNimbusTest.java

@@ -0,0 +1,68 @@
+package org.mage.test.cards.replacement;
+
+import mage.constants.PhaseStep;
+import mage.constants.Zone;
+import org.junit.Ignore;
+import org.junit.Test;
+import org.mage.test.serverside.base.CardTestPlayerBase;
+
+/**
+ *
+ * @author escplan9 (Derek Monturo - dmontur1 at gmail dot com)
+ */
+public class ClergyOfTheHolyNimbusTest extends CardTestPlayerBase {
+
+    @Test
+    public void testBasicRegeneration() {
+
+        // If Clergy of the Holy Nimbus would be destroyed, regenerate it.
+        // {1}: Clergy of the Holy Nimbus can't be regenerated this turn. Only any opponent may activate this ability.
+        addCard(Zone.BATTLEFIELD, playerB, "Clergy of the Holy Nimbus"); // {W} 1/1
+        addCard(Zone.HAND, playerA, "Doom Blade"); // {1}{B} destroy target non-black creature
+        addCard(Zone.BATTLEFIELD, playerA, "Swamp", 2);
+        
+        castSpell(1, PhaseStep.PRECOMBAT_MAIN, playerA, "Doom Blade", "Clergy of the Holy Nimbus");
+        setStopAt(1, PhaseStep.BEGIN_COMBAT);
+        execute();
+        
+        assertGraveyardCount(playerA, "Doom Blade", 1);
+        assertPermanentCount(playerB, "Clergy of the Holy Nimbus", 1);
+    }
+    
+    @Test
+    public void testCannotBeRegeneratedSpell() {
+
+        // If Clergy of the Holy Nimbus would be destroyed, regenerate it.
+        // {1}: Clergy of the Holy Nimbus can't be regenerated this turn. Only any opponent may activate this ability.
+        addCard(Zone.BATTLEFIELD, playerB, "Clergy of the Holy Nimbus"); // {W} 1/1
+        addCard(Zone.HAND, playerA, "Wrath of God"); // {2}{W}{W} destroy all creatures, they cannot be regenerated
+        addCard(Zone.BATTLEFIELD, playerA, "Plains", 4);
+        
+        castSpell(1, PhaseStep.PRECOMBAT_MAIN, playerA, "Wrath of God");
+        setStopAt(1, PhaseStep.BEGIN_COMBAT);
+        execute();
+        
+        assertGraveyardCount(playerA, "Wrath of God", 1);
+        assertGraveyardCount(playerB, "Clergy of the Holy Nimbus", 1);
+    }
+  
+    // in game testing works correctly - not sure if the ability is being activated or not here.
+    @Ignore
+    @Test
+    public void testOpponentPaysOneToNotAllowRegeneration() {
+        
+        // If Clergy of the Holy Nimbus would be destroyed, regenerate it.
+        // {1}: Clergy of the Holy Nimbus can't be regenerated this turn. Only any opponent may activate this ability.
+        addCard(Zone.BATTLEFIELD, playerB, "Clergy of the Holy Nimbus"); // {W} 1/1
+        addCard(Zone.HAND, playerA, "Doom Blade"); // {1}{B} destroy target non-black creature
+        addCard(Zone.BATTLEFIELD, playerA, "Swamp", 3);
+        
+        activateAbility(1, PhaseStep.PRECOMBAT_MAIN, playerA, "{1}:");
+        castSpell(1, PhaseStep.POSTCOMBAT_MAIN, playerA, "Doom Blade", "Clergy of the Holy Nimbus");
+        setStopAt(1, PhaseStep.END_TURN);
+        execute();
+        
+        assertGraveyardCount(playerA, "Doom Blade", 1);
+        assertGraveyardCount(playerB, "Clergy of the Holy Nimbus", 1);
+    }
+}