Ring of Destruction [CP02-EN008] Rare Others if you do not control

if you do not control a card in your Field Zone: You can activate 1 “Necrovalley” from your hand or GY

Set: Duelist Saga Card type: Field Spell Rarity: Ultra Rare All "Gravekeeper's" monsters gain 500 ATK and DEF

Set: The Dark Illusion Card type: Continuous Spell Rarity: Common Activate this card by discarding 1 card and sending 2 "Frightfur" monsters from your Extra Deck to the Graveyard

Set: Dark Crisis Card type: Normal Monster Rarity: Rare Attack: 1900 Defense: 1500 An expert at battle who belongs to a crack diabolical unit

and you control another "Subterror" monster: You can shuffle that opponent's monster into the Deck

Ring of Destruction [CP02-EN008] Rare Others if you do not controlSet: Champion Pack 2 Card type: Normal Trap Rarity: Rare Attack: 0 Defense: 0 Destroy 1 face up monster and inflict damage to both players equal to its ATK.