[Auto] When this card destroys your opponent's Z/X by battle, you may pay . If you do, put the top card of your deck into Resource as Sleep, choose a card in your Resource, and return it to hand.
[Auto] When this card destroys your opponent's Z/X by battle, you may pay . If you do, put the top card of your deck into Resource as Sleep, choose a card in your Resource, and return it to hand. This ability is available until 31 January 2016.