Necrovalley (RP02-EN079) [Retro Pack 2 (2020 Date Reprint)]

<b><font color="red">New Font Errata:</b> 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.</font>
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<br><em>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.