Double Strike
EX-Evolve : Haze Shenron with an energy cost of 3.
Auto When a card evolves into this card, switch this card to Active Mode, and you can't play copies of this card for the turn.
Auto If your Leader Card is a Shadow Dragon card and you choose 1 Shadow Dragon card in your hand and discard it : When this card attacks or is used in a combo, choose 1 of your opponent's Battle Cards in Rest Mode with an energy cost greater than their current energy and KO it.