Evilswarm Nightmare [HA07-EN023] Super Rare BT4-094 also while they are face-up

also while they are face-up on the field

Set: Duel Terminal 1 Card type: Effect Monster Rarity: Common Attack: 1300 Defense: 1400 This card's name is always treated as "Harpie Lady"

This card cannot declare an attack unless you pay 1000 Life Points

You can only use this effect of "Ahrima

Set: Ra Yellow Mega Pack Card type: Effect Monster Rarity: Common Attack: 800 Defense: 800 You can reveal this card in your hand

Evilswarm Nightmare [HA07-EN023] Super Rare BT4-094 also while they are face-upSet: Hidden Arsenal 7: Knight of Stars 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.