Mirror Force (Red) [DL15-EN018] Rare Water[x2] except from your hand while

except from your hand while you have 7 "Crystal Beast" cards with different names on the field or in your Graveyard

Set: Super Starter: Space-Time Showdown Card type: Normal Trap Rarity: Common Target 1 Spell/Trap Card your opponent controls

Set: 2015 Mega-Tins Mega Pack Card type: Xyz/Effect Monster Rarity: Secret Rare Attack: 2600 Defense: 2500 3 Level 4 monsters You can only control 1 "Bujinki Amaterasu"

Set: Duel Terminal 3 Card type: Effect Monster Rarity: Super Rare Attack: 3000 Defense: 2800 This card cannot be Special Summoned

and destroy them

Mirror Force (Red) [DL15-EN018] Rare Water[x2] except from your hand whileSet: Duelist League Promo Card type: Normal Trap Rarity: Rare When an opponent's monster declares an attack: Destroy all Attack Position monsters your opponent controls.