Effect Monster
Gravekeeper's
$4.99
Unlimited
Gravekeeper's Heretic
This card on the field is unaffected by all other card effects, as long as "Necrovalley" is also on the field.
TCG Banlist Status
Unlimited
Max copies: 3
Market Price (TCGplayer)
$0.61
Reference market for North America
Other Marketplaces
Cardmarket
$0.74
eBay
$4.99
Amazon
$1.19
