Prometheus, King of the Shadows [FOTB-EN063] Secret Rare MTG Sealed Set: Shonen Jump Magazine Promos

Set: Shonen Jump Magazine Promos Card type: Effect Monster Rarity: Ultra Rare Attack: 1600 Defense: 1800 Your opponent cannot select another Spellcaster-Type monster of your side of the field as an attack target

remove 1 counter from this card at the end of the Damage Step

If this card would be destroyed by battle

when your opponent targets exactly 1 face-up "Mermail" monster you control for an attack

when another monster's effect is activated: You can Tribute 1 monster

Prometheus, King of the Shadows [FOTB-EN063] Secret Rare MTG Sealed Set: Shonen Jump Magazine PromosSet: Force of the Breaker Card type: Effect Monster Rarity: Secret Rare Attack: 1200 Defense: 800 When you Normal Summon this card, remove from play any number of DARK monsters in your Graveyard. This card gains 400 ATK for each removed card, until the End Phase of this turn.