STP1-EN016 – Gravekeeper’s Oracle – Ultra Rare – Unlimited Edition

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 its 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/DEF.