* Added test for Spellskite.

Mage.Sets/src/mage/sets/magic2011/FrostTitan.java

@@ -55,7 +55,7 @@ public class FrostTitan extends CardImpl {
         super(ownerId, 55, "Frost Titan", Rarity.MYTHIC, new CardType[]{CardType.CREATURE}, "{4}{U}{U}");
         this.expansionSetCode = "M11";
         this.subtype.add("Giant");
-        this.color.setBlue(true);
+
         this.power = new MageInt(6);
         this.toughness = new MageInt(6);
         
@@ -92,9 +92,14 @@ class FrostTitanAbility1 extends TriggeredAbilityImpl {
         return new FrostTitanAbility1(this);
     }
 
+    @Override
+    public boolean checkEventType(GameEvent event, Game game) {
+        return event.getType() == EventType.TARGETED;
+    }
+
     @Override
     public boolean checkTrigger(GameEvent event, Game game) {
-        if (event.getType() == EventType.TARGETED && event.getTargetId().equals(this.getSourceId()) && game.getOpponents(this.controllerId).contains(event.getPlayerId())) {
+        if (event.getTargetId().equals(this.getSourceId()) && game.getOpponents(this.controllerId).contains(event.getPlayerId())) {
             this.getTargets().clear();
             TargetStackObject target = new TargetStackObject();
             target.add(event.getSourceId(), game);
@@ -106,7 +111,7 @@ class FrostTitanAbility1 extends TriggeredAbilityImpl {
 
     @Override
     public String getRule() {
-        return "Whenever {this} becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays {2}";
+        return "Whenever {this} becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays {2}.";
     }
 
 }
@@ -128,20 +133,22 @@ class FrostTitanAbility2 extends TriggeredAbilityImpl {
         return new FrostTitanAbility2(this);
     }
 
+    @Override
+    public boolean checkEventType(GameEvent event, Game game) {
+        return event.getType() == EventType.ATTACKER_DECLARED || event.getType() == EventType.ENTERS_THE_BATTLEFIELD;
+    }
+
     @Override
     public boolean checkTrigger(GameEvent event, Game game) {
         if (event.getType() == EventType.ATTACKER_DECLARED && event.getSourceId().equals(this.getSourceId())) {
             return true;
         }
-        if (event.getType() == EventType.ENTERS_THE_BATTLEFIELD && event.getTargetId().equals(this.getSourceId()) ) {
+        return event.getType() == EventType.ENTERS_THE_BATTLEFIELD && event.getTargetId().equals(this.getSourceId());
-            return true;
-        }
-        return false;
     }
 
     @Override
     public String getRule() {
-        return "Whenever {this} enters the battlefield or attacks, tap target permanent. It doesn't untap during its controller's next untap step";
+        return "Whenever {this} enters the battlefield or attacks, tap target permanent. It doesn't untap during its controller's next untap step.";
     }
 
 }

Mage.Tests/src/test/java/org/mage/test/cards/triggers/SpellskiteTest.java

@@ -67,4 +67,45 @@ public class SpellskiteTest extends CardTestPlayerBase {
         
     }
 
+    /**
+     * If Spellskite changes controller, its activated ability can activate but doesn't resolve properly.
+     * 
+     * The specific instance was a Spellskite controlled by Vedalken Shackles. Land was targeted by Frost Titan,
+     * controller (not owner) of Spellskite paid the redirection cost, ability went on the stack, seemed to resolve,
+     * target never changed.
+     * 
+     */
+    @Test
+    public void testAfterChangeOfController() {
+        addCard(Zone.BATTLEFIELD, playerA, "Mountain", 1);
+        addCard(Zone.BATTLEFIELD, playerA, "Island", 3);
+        // {2}, {tap}: Gain control of target creature with power less than or equal to the number of Islands you control for as long as Vedalken Shackles remains tapped.
+        addCard(Zone.BATTLEFIELD, playerA, "Vedalken Shackles", 1);
+
+        addCard(Zone.BATTLEFIELD, playerB, "Island", 6);
+        // {UP}: Change a target of target spell or ability to Spellskite.
+        addCard(Zone.BATTLEFIELD, playerB, "Spellskite", 1);        
+        // {4}{U}{U}
+        // Whenever Frost Titan becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays 2.        
+        // Whenever Frost Titan enters the battlefield or attacks, tap target permanent. It doesn't untap during its controller's next untap step.
+        addCard(Zone.HAND, playerB, "Frost Titan", 1);
+        
+        activateAbility(1, PhaseStep.PRECOMBAT_MAIN, playerA, "{2},{T}: Gain control", "Spellskite");
+
+        castSpell(2, PhaseStep.PRECOMBAT_MAIN, playerB, "Frost Titan");
+        addTarget(playerB, "Mountain");
+        
+        activateAbility(2, PhaseStep.PRECOMBAT_MAIN, playerA, "{UP}: Change a target", "stack ability (Whenever {this} enters ");
+
+        setStopAt(2, PhaseStep.BEGIN_COMBAT);
+        execute();
+
+        assertPermanentCount(playerA, "Spellskite", 1);
+        assertPermanentCount(playerB, "Frost Titan", 1);
+        
+        assertTapped("Mountain", false);
+        assertTapped("Spellskite", true);
+        
+    }    
+    
 }

Mage.Tests/src/test/java/org/mage/test/player/TestPlayer.java

@@ -664,7 +664,7 @@ public class TestPlayer extends ComputerPlayer {
                 }
                 for (UUID id: ability.getTargets().get(0).possibleTargets(ability.getSourceId(), ability.getControllerId(), game)) {
                     MageObject object = game.getObject(id);
-                    if (object != null && object.getLogName().equals(targetName)) {
+                    if (object != null && object.getLogName().startsWith(targetName)) {
                         if (index >= ability.getTargets().size()) {
                             index--;
                         }