Firm Courage, Mash (FGO/S75-TE12 TD) [Fate/Grand Order Absolute Demonic Front: Babylonia]

[CONT] During your opponent's turn, if you have another "Chaldea" or "Babylonia" character, this card gets +3000 power. [AUTO] [Put 1 climax from your hand into your waiting room] When this card is placed on the stage from your hand, you may pay the cost. If you do, choose 1 "Chaldea" or "Babylonia" character in your waiting room, and return it to your hand.