Gum-Gum Jet Gatling (Alternate Art) (OP03-072) - Premium Booster -The Best- Vol. 2 Foil

[Counter] You may trash 1 card from your hand: Up to 1 of your Leader or Character cards gains +3000 power during this battle.
[Trigger] Add up to 1 DON!! card from your DON!! deck and set it as active.