■ When this creature Forbidden Big Bangs, your opponent puts a seal on each of his creatures. (While creatures are sealed, both players ignore that creature.)
■ Your opponent can't put seals from his creatures into his graveyard.
■ This creature can't be sealed.
■ When this card would leave the battle zone, you may put 2 forbidden cores[1] under this creature instead. If you do, put one of your shields into your graveyard.
■ If this card is in a zone other than the battle zone, destroy all creatures, and you lose the game.