Summer Vacation, Akai Haato (HOL/W91-TE028SP SP) [hololive production]

[AUTO] During the turn that this card is placed on the stage from your hand, at the beginning of your attack phase, you may put all players' characters except this card into their waiting rooms. If you do, this card gets the following ability until end of turn. "[AUTO] This ability activates up to 1 time per turn. When damage dealt by this card is canceled, you may deal 3 damage to your opponent." (Damage may be canceled) [AUTO] [(2) Put 2 cards from your hand into your waiting room] When this card attacks, you may pay the cost. If you do, deal 2 damage to your opponent. (Damage may be canceled)