New Font Errata: All ""Gravekeeper's"" monsters gain 500 ATK and DEF. Cards in either player's Graveyard cannot be banished. Negate any card effect that would move a card in the Graveyard, other than itself, to a different place.
Negate the effects of Spell, Trap, and Monster Cards that affect a card(s) in the Graveyard. Neither player can remove from play cards in the Graveyard. All ""Gravekeeper's"" monsters gain 500 ATK and DEF.