1/2 The Nightosphere Amulet
If you do not have a “Ooo” or “Nightosphere” character, this card cannot be played from your hand.
You may choose 1 of your characters with “Marceline” in its card name, and put it into your waiting room. If you do, choose 1 “Marceline: Filled with Chaotic Evil” in your waiting room, and put it on any position of your stage. Put this card into your memory.