While a “Gravekeeper's” monster and/or “Necrovalley” are on the field, all monsters your opponent controls lose 500 ATK/DEF. Once per turn, during the Main Phase, if you do not control a card in your Field Zone: You can activate 1 “Necrovalley” from your hand or GY. If this card is destroyed by your opponent’s card effect and sent to the GY: You can Set 1 “Necrovalley” Spell/Trap from your Deck, except “Necrovalley”.
NM-Mint Unlimited - $0.30
Lightly Played Unlimited - $0.30
Moderately Played Unlimited - $0.30
Heavily Played Unlimited - $0.20
Damaged Unlimited - $0.20
NM-Mint 1st Edition - $0.40
Lightly Played 1st Edition - $0.30
Moderately Played 1st Edition - $0.30
Heavily Played 1st Edition - $0.30
Damaged 1st Edition - $0.20
NM-Mint Unlimited Non English - $0.30
Lightly Played Unlimited Non English - $0.30
Moderately Played Unlimited Non English - $0.30
Heavily Played Unlimited Non English - $0.20
Damaged Unlimited Non English - $0.20
NM-Mint 1st Edition Non English - $0.40
Lightly Played 1st Edition Non English - $0.30
Moderately Played 1st Edition Non English - $0.30
Heavily Played 1st Edition Non English - $0.30
Damaged 1st Edition Non English - $0.20