Pineapple Blast

Yu-Gi-Oh Card: Pineapple Blast
Available from these partners:
Pineapple Blast
Type:Normal Trap
Text:You can only activate this card when you Normal Summon a monster successfully. If there are more monsters on your opponent's side of the field than your side, destroy your opponent's monsters so that your opponent controls the same number of monsters as you. Your opponent selects which monsters are destroyed.
Printings: Battle Pack 2: War of the Giants Round 2 (BPW2-EN082)
Dark Revelations Volume 1 (DR1-100)
Magician's Force (MFC-045)