"Non-intersecting Ideals" Shirou & Archer (FS/S36-E010 U) [Fate/Stay Night [Unlimited Blade Works] Vol. II]

[AUTO] When this card is placed on the stage from your hand, choose one of your other characters, and that character gets +1500 power until end of turn. [AUTO][Put a card 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 a card named "Signal to Counterattack" in your waiting room, and return it to your hand.