Ring of Destruction [PGD-000] Secret Rare BT8-110 Set: Promotion Cards Era: Universe

Set: Promotion Cards Era: Universe Survival Saga Rarity: Common Game character: Manjin Buu Color: Blue Card type: Battle Power: 30000 Combo power: 5000

Set: Astral Pack 7 Card type: Xyz/Effect Monster Rarity: Ultimate Rare Attack: 2000 Defense: 1500 2 Level 4 monsters You can detach 1 Xyz Material from this card

and if you do that

if The Librarian is face down in your arsenal

Ring of Destruction [PGD-000] Secret Rare BT8-110 Set: Promotion Cards Era: UniverseSet: Pharaonic Guardian Card type: Normal Trap Rarity: Secret Rare Attack: 0 Defense: 0 Destroy 1 face up Monster Card and inflict Direct Damage equal to the destroyed card's ATK to the Life Points of both you and your opponent.