The field is treated as Necrovalley. If there is a face-up Field Spell Card, this effect is not applied. All face-up Gravekeeper's Monsters gain 200 ATK and DEF.
Near Mint / Lightly Played Unlimited - $1.50
Moderately Played Unlimited - $1.50
Heavily Played Unlimited - $1.00
Damaged Unlimited - $1.00
Near Mint / Lightly Played 1st Edition - $1.50
Moderately Played 1st Edition - $1.50
Heavily Played 1st Edition - $1.00
Damaged 1st Edition - $1.00