Boujack, Assisting the Brigade (BT25-073) - Legend of the Dragon Balls

[Permanent] if you have a "Boujack Brigade" card in play, your opponent can't attack this card.
[+1] [Activate:Main] You may KO 1 of your mono-green "Boujack Brigade" cards. If you do, draw 1 card.
[-3] [Activate:Main] If your Leader is green : Choose up to 1 of your opponent's Battle Cards, ignoring [Barrier], and KO it.