This card cannot be Normal Summoned or Set. This card cannot be Special Summoned except with the effect of Yubel . This card cannot be destroyed by battle. You take no Battle Damage from battles involving this card. When this face-up Attack Position card is attacked by an opponent s monster, before damage calculation inflict damage to your opponent equal to that monster s ATK. During your End Phase, destroy all other monsters on the field. When this face-up card is removed from the field, you can Special Summon 1 Yubel – The Ultimate Nightmare from your hand, Deck, or Graveyard.