Diabolos, King of the Abyss [FOTB-EN061] Secret Rare Starfoil Rare shuffle that target into the

shuffle that target into the Deck

This card can only be Special Summoned to your opponent's side of the field by Tributing 2 monsters they control

Set: Elemental Energy Card type: Normal Spell Rarity: Ultimate Rare Select 1 face-up "Elemental Hero Avian" on your side of the field to activate this card

Set: Structure Deck: Machine Reactor Card type: Effect Monster Rarity: Common Attack: 500 Defense: 200 During either player's turn: You can send this card from your hand to the Graveyard

) When you pitch Heart of Fyendal

Diabolos, King of the Abyss [FOTB-EN061] Secret Rare Starfoil Rare shuffle that target into theSet: Force of the Breaker Card type: Effect Monster Rarity: Secret Rare Attack: 2800 Defense: 1000 This card cannot be Special Summoned. If you Tribute Summon this card, the Tributes must be DARK. This card cannot be Tributed by a card's effect. During your opponent's Draw Phase, before their draw, look at the top card of their Deck, then put that card on the top or the bottom of their Deck.