K9-X "Werewolf"

2 Level 9 monsters
While this card has material, it can attack a number of times each Battle Phase, up to the number of materials attached to it. When your opponent activates a card or effect (Quick Effect): You can detach 1 material from this card, then activate this effect depending on whose turn it is;
●Yours: Banish up to 1 card each from your opponent's field and GY.
●Opponent's: Look at your opponent's hand and banish 1 card from it face-up, until the End Phase.
You can only use this effect of "K9-X "Werewolf"" once per turn.