Confronting a Servant, Shirou (FS/S34-E013 U) [Fate/Stay Night [Unlimited Blade Works]]

[AUTO] Resonate [Reveal a card named ""Heroic Spirit" Saber" in your hand] At the beginning of your climax phase, you may pay the cost. If you do, choose one of your characters, and that character gets +1500 power until end of turn. [ACT][(2) REST this card] Search your deck for up to one {Weapon} character, reveal it to your opponent, and put it into your hand. Shuffle your deck afterwards.