diff --git a/res/cardsfolder/u/undiscovered_paradise.txt b/res/cardsfolder/u/undiscovered_paradise.txt
index de42f5ef3b9..e69b499f04e 100644
--- a/res/cardsfolder/u/undiscovered_paradise.txt
+++ b/res/cardsfolder/u/undiscovered_paradise.txt
@@ -1,7 +1,7 @@
 Name:Undiscovered Paradise
 ManaCost:no cost
 Types:Land
-A:AB$ Mana | Cost$ T | Produced$ Any | SpellDescription$ Add one mana of any color to your mana pool | SubAbility$ DBReturn
+A:AB$ Mana | Cost$ T | Produced$ Any | SpellDescription$ Add one mana of any color to your mana pool. During your next untap step, as you untap your permanents, return Undiscovered Paradise to its owner's hand. | SubAbility$ DBReturn
 SVar:DBReturn:DB$ Pump | Defined$ Self | KW$ HIDDEN During your next untap step, as you untap your permanents, return CARDNAME to its owner's hand. | Permanent$ True
 SVar:Picture:http://www.wizards.com/global/images/magic/general/undiscovered_paradise.jpg
 Oracle:{T}: Add one mana of any color to your mana pool. During your next untap step, as you untap your permanents, return Undiscovered Paradise to its owner's hand.
diff --git a/src/main/java/forge/card/ability/ai/RegenerateAi.java b/src/main/java/forge/card/ability/ai/RegenerateAi.java
index d9c7924f906..42e45397e45 100644
--- a/src/main/java/forge/card/ability/ai/RegenerateAi.java
+++ b/src/main/java/forge/card/ability/ai/RegenerateAi.java
@@ -148,6 +148,9 @@ public class RegenerateAi extends SpellAbilityAi {
                     }
                 }
             }
+            if (tgt.getTargets().isEmpty()) {
+                return false;
+            }
         }
 
         return chance;