Evilswarm Nightmare [DT07-EN039] Super Rare Warhammer 40 if your Leader is active

if your Leader is active

Sacrifice Soul-Guide Lantern: Exile each opponent's graveyard

you may discard two cards

you can gain 500 Life Points for each card in your opponent's hand

you may digivolve 1 of your Digimon into a Digimon card with [Royal Knight] in its traits in your hand for its digivolution cost

Evilswarm Nightmare [DT07-EN039] Super Rare Warhammer 40 if your Leader is activeSet: 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): You can detach 1 Xyz Material from this card; change that Special Summoned monster(s) to face down Defense Position.