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

also while they are face-up on the field

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

Set: Black & White: Plasma Freeze Type: Grass Rarity: Rare Retreat cost: 0

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

0 Card type: Digimon Rarity: Uncommon Digi type: Holy Dragon/Four Great Dragons Play Cost: 11 Form: Mega Attribute: Vaccine Digivolve Cost: 3 Digivolve Cost Level: 5 [On Play] If you have 3 or fewer security cards， trigger ＜Recovery +2 (Deck)＞

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.