Trigger Off, Shirou (FS/S77-E002SP SP) [Fate/Stay Night [Heaven's Feel] Vol.2]

[AUTO] When this card is placed on the stage from your hand, you may choose 1 card in your waiting room, and put it face up underneath this card as a marker. [AUTO] [(1)] At the beginning of your attack phase, if there is no climax in your climax area, you may pay the cost. If you do, choose 1 climax marker underneath this card, and put it on your climax area. [AUTO] When this card attacks, if you have 4 or more other "Master" or "Servant" characters, choose 1 of your characters, and that character gets +2 soul until end of turn.