Gravekeeper's Oracle (LVAL-EN034) [Ultra Rare]

Game: Yu-Gi-Oh!

Series: Legacy of the Valiant

Set: Legacy of the Valiant (#34)

Rarity: Ultra rare

Card Type: Monster

Attribute: DARK

Monster Type: Spellcaster

Stats: ATK 2000 / DEF 1500

You can Tribute 3 monsters or 1 "Gravekeeper's" monster to Tribute Summon (but not Set) this card. When this card is Tribute Summoned: You can activate any of these effects, and resolve in sequence, up to the number of "Gravekeeper's" monsters Tributed for the Summon. // * This card gains ATK equal to the combined Levels that all monsters Tributed for its Tribute Summon had on the field x 100. // * Destroy all Set monsters your opponent controls. // * All monsters your opponent currently controls lose 2000 ATK and DEF.