Bartholomew Kuma (EB04-055) (EB04-055) - Adventure on Kami's Island

[On K.O.] Play up to 1 {Revolutionary Army} type Character card with a cost of 4 or less from your hand.
[Trigger] If your Leader has the {Revolutionary Army} type and you and your opponent have a total of 5 or less Life cards, play this card.