[REQUIREMENT] If you control a face-up monster (Reptile-Type), you can activate this when your opponent Normal or Special Summons a monster (Level 7 or higher) face-up.
[EFFECT] During this turn, your opponent cannot attack with monsters (ATK 3000 or higher). Also, you can choose up to 5 monsters (Reptile-Type) in your Graveyard and shuffle them back into the Deck.