Diabolos, King of the Abyss [FOTB-EN061] Secret Rare Synchro Effect Monster Set: Neo Discovery Unlimited Type:

Set: Neo Discovery Unlimited Type: Colorless Rarity: Rare Retreat cost: Colorless

Set: EX: Crystal Guardians Type: Fighting Rarity: Holo Rare Retreat cost: Colorless

Set: The Lost Art Promotion Card type: Normal Trap Rarity: Ultra Rare During your opponent's turn: Target 1 face-up monster your opponent controls whose ATK is less than or equal to their LP

Set: Legacy of Darkness Card type: Fusion/Effect Monster Rarity: Super Rare Attack: 2000 Defense: 1200 "Warrior Dai Grepher" + "Spirit Ryu" This monster can only be Fusion Summoned by the above Fusion Material Monsters

Set: Sword & Shield: Vivid Voltage Type: Fire Rarity: Holo Rare Retreat cost: 3

Diabolos, King of the Abyss [FOTB-EN061] Secret Rare Synchro Effect Monster Set: Neo Discovery Unlimited Type:Set: 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.