diff --git a/forge-ai/src/main/java/forge/ai/ability/PlayAi.java b/forge-ai/src/main/java/forge/ai/ability/PlayAi.java
index 1d79c090548..9d65aacbb18 100644
--- a/forge-ai/src/main/java/forge/ai/ability/PlayAi.java
+++ b/forge-ai/src/main/java/forge/ai/ability/PlayAi.java
@@ -53,8 +53,8 @@ public class PlayAi extends SpellAbilityAi {
             }
         }
         
-        if ("PlayWithNoManaCost".equals(sa.getParam("AILogic"))) {
-            return ComputerUtil.targetPlayableSpellCard(ai, cards, sa, true);                
+        if ("ReplaySpell".equals(sa.getParam("AILogic"))) {
+            return ComputerUtil.targetPlayableSpellCard(ai, cards, sa, sa.hasParam("WithoutManaCost"));                
         }
         
         return true;
diff --git a/forge-gui/res/cardsfolder/g/goblin_dark_dwellers.txt b/forge-gui/res/cardsfolder/g/goblin_dark_dwellers.txt
index 344363a0450..337cb1e58c1 100644
--- a/forge-gui/res/cardsfolder/g/goblin_dark_dwellers.txt
+++ b/forge-gui/res/cardsfolder/g/goblin_dark_dwellers.txt
@@ -4,6 +4,6 @@ Types:Creature Goblin
 PT:4/4
 K:Menace
 T:Mode$ ChangesZone | Origin$ Any | Destination$ Battlefield | ValidCard$ Card.Self | Execute$ TrigPlay | TriggerDescription$ When CARDNAME enters the battlefield, you may cast target instant or sorcery card with converted mana cost 3 or less from your graveyard without paying its mana cost. If that card would be put into your graveyard this turn, exile it instead.
-SVar:TrigPlay:DB$ Play | TgtZone$ Graveyard | ValidTgts$ Instant.YouCtrl+cmcLE3,Sorcery.YouCtrl+cmcLE3 | TgtPrompt$ Choose target instant or sorcery card with converted mana cost 3 or less from your graveyard | WithoutManaCost$ True | Optional$ True | ReplaceGraveyard$ Exile | AILogic$ PlayWithNoManaCost
+SVar:TrigPlay:DB$ Play | TgtZone$ Graveyard | ValidTgts$ Instant.YouCtrl+cmcLE3,Sorcery.YouCtrl+cmcLE3 | TgtPrompt$ Choose target instant or sorcery card with converted mana cost 3 or less from your graveyard | WithoutManaCost$ True | Optional$ True | ReplaceGraveyard$ Exile | AILogic$ ReplaySpell
 SVar:Picture:http://www.wizards.com/global/images/magic/general/goblin_dark_dwellers.jpg
 Oracle:Menace\nWhen Goblin Dark-Dwellers enters the battlefield, you may cast target instant or sorcery card with converted mana cost 3 or less from your graveyard without paying its mana cost. If that card would be put into your graveyard this turn, exile it instead.