Prometheus, King of the Shadows [FOTB-EN063] Secret Rare Grass[+10] Set: Rivals of Ixalan Prerelease

Set: Rivals of Ixalan Prerelease Promos Type: Legendary Enchantment Rarity: Rare Cost: {1}{G}{U} At the beginning of combat on your turn

Set: Portal Three Kingdoms Type: Creature — Human Soldier Rarity: Rare Cost: {3}{R} Horsemanship (This creature can't be blocked except by creatures with horsemanship

If a spell cast this way would be put into a graveyard this turn

you can select 1 Synchro Monster in either player's Graveyard

Set: XY: Base Set Type: Water Rarity: Holo Rare Retreat cost: Colorless

Prometheus, King of the Shadows [FOTB-EN063] Secret Rare Grass[+10] Set: Rivals of Ixalan PrereleaseSet: 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.