[Requirement] If you control a face-up monster (Beast-Type), you can activate when your opponent Normal or Special Summons a monster face-up.
[Effect] Choose 1 face-up monster your opponent controls, it loses 1000 ATK until the end of the turn. Then, choose 1 Normal Monster (Level 1/Beast-Type) in your Graveyard ad Special Summon it to your side of the field face-up.
Atom 1.0
