“フォートレスモード”なのは

【C】 If all of your Characters are 《魔法》 or 《武器》, this card gets ＋1000 Power.

【A】【CXCOMBO】 When this card's battle opponent becomes REVERSE, if 「ツインブレイカー」 is in your Climax Slot, you may choose 1 Character from your Waiting Room, return it to Hand.