Gravekeeper's Chief (LCYW-EN187) - Legendary Collection 3: Yugi's World Unlimited

You can only control 1 "Gravekeeper's Chief". Cards in your Graveyard are unaffected by "Necrovalley". When this card is Tribute Summoned, you can select 1 "Gravekeeper's" monster from your Graveyard and Special Summon it.