Omega Vidolium the Power Patron of Heaven's End

Card effect

3 monsters Special Summoned from the Extra Deck with 3000 or more ATK Must first be Fusion Summoned. Unaffected by card effects, except "Power Patron" cards'. When your opponent activates a monster effect while they control 2 or more monsters with the same Type as that monster (Quick Effect): You can banish (face-down) the top 3 cards of your Deck; negate the activation, and if you do, banish that monster face-down. Once per turn, during your Standby Phase: Place this card in your Pendulum Zone.