Raison d'Etre, Yumiko [The Fruit of Grisaia]

[AUTO] When this card is placed on the stage from your hand, look at up to X cards from the top of your deck, choose up to 1 card from among them, put it into your hand, and put the rest into your waiting room. X is equal to the number of "Grisaia" characters you have. [ACT] [Put 2 cards from your hand into your waiting room] Choose 1 of your characters, and that character gets +7000 power until end of turn.