Regigigas

Once during your turn (before your attack), you may choose 1 of your Pokémon in play and that Pokémon is Knocked Out. Then, search your discard pile for up to 2 basic Energy cards, attach them to Regigigas, and remove 8 damage counters from Regigigas. This power can't be used if Regigigas is affected by a Special Condition.

Discard the top card from your opponent's deck. Then, choose 1 card from your opponent's hand without looking and discard it. Regigigas can't use Giga Blaster during your next turn.