Beauty Feigning Innocence, Rin (FS/S64-E070 C) [Fate/Stay Night [Heaven's Feel]]

[AUTO] [(2)] When you level up, you may pay the cost. If you do, choose 1 "Master" or "Servant" character in your waiting room, and return it to your hand. [ACT] [[REST] this card] Choose 1 of your characters, and that character gets +1000 power until end of turn.