Hack (Regionals Champion Card Set 26-27) (OP12-089) - One Piece Promotion Cards Foil

If your Leader has the "Revolutionary Army" type, this Character gains [Blocker] and +4 cost.
[On K.O.] If your Leader has the "Revolutionary Army" type, K.O. up to 1 of your opponent's Characters with a base cost of 4 or less.