Prometheus, King of the Shadows [FOTB-EN063] Secret Rare Light Set: Code of the Duelist

Set: Code of the Duelist Card type: Effect Monster Rarity: Common Attack: 1200 Defense: 1000 When this card is Normal Summoned while you control no other monsters: You can Special Summon 1 Level 3 or lower "Galaxy" Effect Monster from your Deck

Set: Raging Tempest Card type: Effect Monster Rarity: Rare Attack: 1600 Defense: 1800 If this card in its owner's possession is destroyed by an opponent's card (by battle or card effect): You can Special Summon 1 "Ritual Beast" monster from your Deck or Extra Deck

Set: Duelist Saga Card type: Normal Monster Rarity: Ultra Rare Attack: 3000 Defense: 2500

Set: 2015 Mega-Tins Mega Pack Card type: Effect Monster Rarity: Common Attack: 0 Defense: 1900 While your opponent has 4 or less cards in their hand and this card is the only monster you control

Prometheus, King of the Shadows [FOTB-EN063] Secret Rare Light Set: Code of the DuelistSet: 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.