From 813d16814b42e3ac74f6e6962b47f2407cc629ea Mon Sep 17 00:00:00 2001
From: tool4EvEr <tool4EvEr@192.168.0.59>
Date: Mon, 16 Jan 2023 19:37:39 +0100
Subject: [PATCH] AI fix

---
 forge-ai/src/main/java/forge/ai/AiAttackController.java    | 7 ++++---
 .../main/java/forge/game/staticability/StaticAbility.java  | 2 +-
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/forge-ai/src/main/java/forge/ai/AiAttackController.java b/forge-ai/src/main/java/forge/ai/AiAttackController.java
index e88259afe6e..e467b742292 100644
--- a/forge-ai/src/main/java/forge/ai/AiAttackController.java
+++ b/forge-ai/src/main/java/forge/ai/AiAttackController.java
@@ -20,6 +20,7 @@ package forge.ai;
 import java.util.ArrayList;
 import java.util.List;
 
+import forge.game.staticability.StaticAbility;
 import forge.game.staticability.StaticAbilityAssignCombatDamageAsUnblocked;
 import org.apache.commons.lang3.tuple.Pair;
 
@@ -1432,11 +1433,11 @@ public class AiAttackController {
             // if card has a Exert Trigger which would target,
             // but there are no creatures it can target, no need to exert with it
             boolean missTarget = false;
-            for (Trigger t : c.getTriggers()) {
-                if (!TriggerType.Exerted.equals(t.getMode())) {
+            for (StaticAbility st : c.getStaticAbilities()) {
+                if (!"OptionalAttackCost".equals(st.getParam("Mode"))) {
                     continue;
                 }
-                SpellAbility sa = t.ensureAbility();
+                SpellAbility sa = st.getPayingTrigSA();
                 if (sa == null) {
                     continue;
                 }
diff --git a/forge-game/src/main/java/forge/game/staticability/StaticAbility.java b/forge-game/src/main/java/forge/game/staticability/StaticAbility.java
index eb24be96a3d..f4d04647c98 100644
--- a/forge-game/src/main/java/forge/game/staticability/StaticAbility.java
+++ b/forge-game/src/main/java/forge/game/staticability/StaticAbility.java
@@ -84,7 +84,7 @@ public class StaticAbility extends CardTraitBase implements IIdentifiable, Clone
 
     public SpellAbility getPayingTrigSA() {
         // already cached?
-        if (payingTrigSA == null) {
+        if (payingTrigSA == null && hasParam("Trigger")) {
             payingTrigSA = AbilityFactory.getAbility(getSVar(getParam("Trigger")), getHostCard());
         }
         return payingTrigSA;