Evilswarm Nightmare | LEHD-ENC35

Set: Legendary Hero Decks
Number: LEHD-ENC35
Rarity: Common
Attribute: DARK
Monster Type: Fiend
Card Type: Xyz/Effect Monster
Attack: 950
Defense: 1950
Description: 2 Level 4 DARK monsters
When your opponent Special Summons a monster(s) (except during the Damage Step): You can detach 1 material from this card; change that Special Summoned monster(s) to face-down Defense Position.