From Shadow Era Wiki

Card_No: sf044
Rarity: Common
Name: Gravemonger
Type: Shadow Ally - Homunculus
Cost: 4
ATK: 4
HP: 4
Ability: When Gravemonger is summoned while there are at least 6 cards in a graveyard, you may exile target card in a graveyard and Gravemonger gains +2 base attack and +2 health.
Flavor Text: