Runaway Train of Love

If you have 5 or more characters with "Nino(二乃)" in their card names, choose 1 of your characters, and that character gets the following ability until end of turn. "【AUTO】 This ability activates up to 1 time per turn. When this card attacks, reveal the top 9 cards of your deck, shuffle your deck, and deal X damage to your opponent. X is equal to the total number ofin the trigger icons of those cards." (Damage may be canceled. Return the revealed cards to their original place)