"Gravekeeper's", known as "Gravekeeper" (墓（はか）守（もり） Hakamori) in the OCG, is an archetype of Spellcaster monsters based on ancient Egyptian tomb-keepers. All monsters of this archetype are DARK, except for the EARTH "Gravekeeper's Commandant". "Gravekeeper's" Decks usually revolve around "Necrovalley" and gains power from it, while avoiding its drawbacks. This Deck tends to prevent the opponent from affecting cards placed in the Graveyard, as well as keeping field control with its ability to swarm.