1) update Target_Selection.input_targetValid() to call getValidCards(Tgts, controller)

2) add Witch Hunter (from The Dark)

.gitattributes

@@ -4649,6 +4649,7 @@ res/cardsfolder/wirewood_savage.txt -text svneol=native#text/plain
 res/cardsfolder/wispmare.txt -text svneol=native#text/plain
 res/cardsfolder/wistful_selkie.txt -text svneol=native#text/plain
 res/cardsfolder/wistful_thinking.txt -text svneol=native#text/plain
+res/cardsfolder/witch_hunter.txt -text svneol=native#text/plain
 res/cardsfolder/witch_maw_nephilim.txt -text svneol=native#text/plain
 res/cardsfolder/withstand_death.txt -text svneol=native#text/plain
 res/cardsfolder/wits_end.txt -text svneol=native#text/plain

res/cardsfolder/witch_hunter.txt

@@ -0,0 +1,9 @@
+Name:Witch Hunter
+ManaCost:2 W W
+Types:Creature Human Cleric
+Text:no text
+PT:1/1
+K:abDamageTgtP T:1
+SVar:Rarity:Rare
+SVar:Picture:http://www.wizards.com/global/images/magic/general/witch_hunter.jpg
+End

src/forge/Card.java

@@ -2436,7 +2436,7 @@ public class Card extends MyObservable {
             if (r == true) return true;
         }
         return false;
-    }//getValidCards
+    }//isValidCard
 
 	public void setImmutable(boolean isImmutable) {
 		this.isImmutable = isImmutable;

src/forge/CardFactory_Creatures.java

@@ -20271,6 +20271,42 @@ public class CardFactory_Creatures {
         	card.addSpellAbility(ability); 
         }//*************** END ************ END **************************
         
+        //*************** START *********** START **************************
+        else if(cardName.equals("Witch Hunter")) {
+        	final String Tgts[] = {"Creature+YouDontCtrl"};
+        	Target target = new Target("TgtV", "Select target creature you don't control.", Tgts);
+        	final Ability_Cost abCost = new Ability_Cost("1 W W T", card.getName(), true);
+
+        	final SpellAbility ability = new Ability_Activated(card, abCost, target) {
+				private static final long serialVersionUID = -7134239527522243583L;
+
+				@Override
+        		public void resolve() {
+        			Card target = getTargetCard();
+        			if( AllZone.GameAction.isCardInPlay(target) && CardFactoryUtil.canTarget(card, target)) {
+        				AllZone.GameAction.moveToHand(target);
+        			}
+        		}
+        		
+        		@Override
+        		public boolean canPlay() {
+        			String opp = AllZone.GameAction.getOpponent(card.getController());
+        			CardList targets = AllZoneUtil.getCreaturesInPlay(opp);
+        			return AllZoneUtil.isCardInPlay(card) && targets.size() > 0 && super.canPlay();
+        		}
+
+        		@Override
+        		public boolean canPlayAI() {
+        			return false;
+        		}
+        	};//SpellAbility
+        	
+        	card.addSpellAbility(ability);
+        	ability.setDescription(abCost+"Return target creature an opponent controls to its owner's hand.");
+        	ability.setStackDescription(card.getName() + " - return target creature to owner's hand.");
+        	//ability.setBeforePayMana(runtime);
+        }//*************** END ************ END **************************
+        
         
         // Cards with Cycling abilities
         // -1 means keyword "Cycling" not found

src/forge/Target_Selection.java

@@ -209,7 +209,7 @@ public class Target_Selection {
 	            CardList allCards = new CardList();
 	            allCards.addAll(AllZone.Human_Play.getCards());
 	            allCards.addAll(AllZone.Computer_Play.getCards());
-	            CardList choices = allCards.getValidCards(Tgts);
+	            CardList choices = allCards.getValidCards(Tgts, sa.getSourceCard().getController());
 	            
 	            boolean canTargetPlayer = false;
 	            for(String s : Tgts)