diff --git a/Mage.Sets/src/mage/cards/b/BiogenicOoze.java b/Mage.Sets/src/mage/cards/b/BiogenicOoze.java
index 2ed74d5137c..7f6d1b87f4b 100644
--- a/Mage.Sets/src/mage/cards/b/BiogenicOoze.java
+++ b/Mage.Sets/src/mage/cards/b/BiogenicOoze.java
@@ -1,7 +1,6 @@
 package mage.cards.b;
 
 import mage.MageInt;
-import mage.abilities.Ability;
 import mage.abilities.common.BeginningOfEndStepTriggeredAbility;
 import mage.abilities.common.EntersBattlefieldTriggeredAbility;
 import mage.abilities.common.SimpleActivatedAbility;
@@ -51,10 +50,10 @@ public final class BiogenicOoze extends CardImpl {
         ));
 
         // {1}{G}{G}{G}: Create a 2/2 green Ooze creature token.
-        Ability ability = new SimpleActivatedAbility(
+        this.addAbility(new SimpleActivatedAbility(
                 new CreateTokenEffect(new BiogenicOozeToken()),
                 new ManaCostsImpl("{1}{G}{G}{G}")
-        );
+        ));
     }
 
     private BiogenicOoze(final BiogenicOoze card) {
diff --git a/Mage.Sets/src/mage/cards/k/KnightOfTheLastBreath.java b/Mage.Sets/src/mage/cards/k/KnightOfTheLastBreath.java
index 8233331a889..8f4005c3f50 100644
--- a/Mage.Sets/src/mage/cards/k/KnightOfTheLastBreath.java
+++ b/Mage.Sets/src/mage/cards/k/KnightOfTheLastBreath.java
@@ -47,6 +47,7 @@ public final class KnightOfTheLastBreath extends CardImpl {
                 new CreateTokenEffect(new WhiteBlackSpiritToken()), new GenericManaCost(3)
         );
         ability.addCost(new SacrificeTargetCost(new TargetControlledPermanent(filter)));
+        this.addAbility(ability);
 
         // Afterlife 3
         this.addAbility(new AfterlifeAbility(3));