Cool and Collected, Sayo Hikawa

【AUTO】 [Put 1 climax from your hand into your waiting room] When this card attacks, you may pay the cost. If you do, this card gets +2500 power and the following ability until end of turn. "【AUTO】 When this card's battle opponent becomes 【REVERSE】, you may put that character at the bottom of your opponent's deck."【AUTO】 Experience When this card attacks, if the total level of cards in your level is 4 or higher, and the character facing this card is level 3 or higher, this card gets +5500 power and +1 soul until end of turn.