From dca62ce725cba2724b07888b98ced390aa8ecf44 Mon Sep 17 00:00:00 2001
From: Agetian <stavdev@mail.ru>
Date: Tue, 30 Jan 2018 19:20:24 +0300
Subject: [PATCH] - AiController: a more robust check for potential targets in
 order to avoid the AI activating an ability it can't legally target due to
 restrictions (e.g. Wicked Akuba).

---
 forge-ai/src/main/java/forge/ai/AiController.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/forge-ai/src/main/java/forge/ai/AiController.java b/forge-ai/src/main/java/forge/ai/AiController.java
index bac60b544a9..5ead75ec256 100644
--- a/forge-ai/src/main/java/forge/ai/AiController.java
+++ b/forge-ai/src/main/java/forge/ai/AiController.java
@@ -662,6 +662,11 @@ public class AiController {
         if (sa instanceof SpellPermanent) {
             return canPlayFromEffectAI((SpellPermanent)sa, false, true);
         }
+        if (sa.usesTargeting()) {
+            if (!sa.getTargetRestrictions().hasCandidates(sa, true)) {
+                return AiPlayDecision.TargetingFailed;
+            }
+        }
         if (sa instanceof Spell) {
             if (ComputerUtil.getDamageForPlaying(player, sa) >= player.getLife() 
                     && !player.cantLoseForZeroOrLessLife() && player.canLoseLife()) {