From 20293a4d794bf10af19f93a5812ae691ac5df18b Mon Sep 17 00:00:00 2001
From: Oleg Agafonov <jaydi85@gmail.com>
Date: Tue, 15 Jan 2019 06:32:13 +0400
Subject: [PATCH] Trostani, Selesnya's Voice - fixed NPE error with AI

---
 Mage.Sets/src/mage/cards/t/TrostaniSelesnyasVoice.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Mage.Sets/src/mage/cards/t/TrostaniSelesnyasVoice.java b/Mage.Sets/src/mage/cards/t/TrostaniSelesnyasVoice.java
index 5d1a729b30..d6ff2a36a3 100644
--- a/Mage.Sets/src/mage/cards/t/TrostaniSelesnyasVoice.java
+++ b/Mage.Sets/src/mage/cards/t/TrostaniSelesnyasVoice.java
@@ -77,7 +77,8 @@ class TrostaniSelesnyasVoiceTriggeredAbility extends TriggeredAbilityImpl {
     @Override
     public boolean checkTrigger(GameEvent event, Game game) {
         Permanent permanent = game.getPermanent(event.getTargetId());
-        if (permanent.isCreature()
+        if (permanent != null
+                && permanent.isCreature()
                 && permanent.isControlledBy(this.controllerId)
                 && !Objects.equals(event.getTargetId(), this.getSourceId())) {
             Effect effect = this.getEffects().get(0);