Choro-gon Breath, Tohru [Miss Kobayashi's Dragon Maid]

[AUTO] When this card is placed on the stage from your hand, draw up to 2 cards, choose 1 card in your hand, and put it into your waiting room. [AUTO] [Put 2 cards from your hand into your waiting room] When this card attacks, you may pay the cost. If you do, put the bottom 4 cards of your opponent's deck into their waiting room, and deal X damage to your opponent. X is equal to the number of climax among those cards. (Damage may be canceled)