Riding Tandem, Makina & Yuuji [The Fruit of Grisaia]

[AUTO] When this card becomes [REVERSE], if this card's battle opponent is cost 0 or lower, you may put that character into your opponent's stock. If you do, put the bottom card of your opponent's stock into their waiting room. [AUTO] Change [(1) Put 1 "Grisaia" character from your hand into your waiting room] At the beginning of your climax phase, you may pay the cost. If you do, choose this card and 1 "I'm Not a Child, Makina" in your level, and exchange them. (The character is placed on your stage as [STAND])