- Implemented AI for Triskelion

forge-ai/src/main/java/forge/ai/ability/DamageDealAi.java

@@ -107,6 +107,25 @@ public class DamageDealAi extends DamageAiBase {
             // This dummy ability will just deal 0 damage, but holds the logic for the AI for Master of Wild Hunt
             List<Card> wolves = CardLists.getValidCards(ai.getCardsIn(ZoneType.Battlefield), "Creature.Wolf+untapped+YouCtrl+Other", ai, source);
             dmg = Aggregates.sum(wolves, CardPredicates.Accessors.fnGetNetPower);
+        } else if ("Triskelion".equals(logic)) {
+            final int n = source.getCounters(CounterType.P1P1);
+            if (n > 0) {
+                if (ComputerUtil.playImmediately(ai, sa)) {
+                    /*
+                     * Mostly used to ping the player with remaining counters. The issue with
+                     * stacked effects might appear here.
+                     */
+                    return damageTargetAI(ai, sa, n, true);
+                } else {
+                    /*
+                     * Only ping when stack is clear to avoid hassle of evaluating stacked effects
+                     * like protection/pumps or over-killing target.
+                     */
+                    return ai.getGame().getStack().isEmpty() && damageTargetAI(ai, sa, n, false);
+                }
+            } else {
+                return false;
+            }
         }
         
         if (source.getName().equals("Sorin, Grim Nemesis")) {

forge-gui/res/cardsfolder/t/triskelion.txt

@@ -3,7 +3,6 @@ ManaCost:6
 Types:Artifact Creature Construct
 PT:1/1
 K:etbCounter:P1P1:3
-A:AB$ DealDamage | Cost$ SubCounter<1/P1P1> | ValidTgts$ Creature,Player | TgtPrompt$ Select target creature or player | NumDmg$ 1 | SpellDescription$ CARDNAME deals 1 damage to target creature or player.
+A:AB$ DealDamage | AILogic$ Triskelion | Cost$ SubCounter<1/P1P1> | ValidTgts$ Creature,Player | TgtPrompt$ Select target creature or player | NumDmg$ 1 | SpellDescription$ CARDNAME deals 1 damage to target creature or player.
-SVar:RemAIDeck:True
 SVar:Picture:http://www.wizards.com/global/images/magic/general/triskelion.jpg
 Oracle:Triskelion enters the battlefield with three +1/+1 counters on it.\nRemove a +1/+1 counter from Triskelion: Triskelion deals 1 damage to target creature or player.