Evilswarm Nightmare [DT07-EN039] Super Rare 150 While this card is on

While this card is on the field

Set: Base Set Shadowless Unlimited Type: Water Rarity: Common Retreat cost: Colorless

Set: Black & White: Plasma Freeze Type: Dragon Rarity: Ultra Rare Retreat cost: Colorless

all monsters your opponent currently controls lose 1000 ATK until the end of this turn

Set: XY: Furious Fists Type: Fairy Rarity: Holo Rare Retreat cost: Colorless

Evilswarm Nightmare [DT07-EN039] Super Rare 150 While this card is onSet: Duel Terminal 7 Card type: Xyz Effect Monster Rarity: Super Rare Attack: 950 Defense: 1950 2 Level 4 DARK monsters When your opponent Special Summons a monster(s) (except during the Damage Step): You can detach 1 Xyz Material from this card; change that Special Summoned monster(s) to face down Defense Position.