Chain Disappearance (IOC-EN052) - Invasion of Chaos (Worldwide English) Unlimited

You can only activate this card when a monster with an ATK of 1000 or less is Normal Summoned, Flip Summoned or Special Summoned. Remove the monster from play and your opponent removes all monsters of the same name in his/her hand and Deck from play. His/her Deck is then shuffled.