If there is a <Asagiri Gen> on your area, reduce this card's AP cost in your hand by 1.

Choose 1 character on your opponent's Front Line, it gets [-4000 BP] during this turn. You may declare 1 required energy number. If you do, your opponent chooses 1 card in your hand. Reveal chosen card, if the required energy number of that card is the same as the declared by this effect, it's [-5000 BP] instead.