|This card's written lore in the anime was not shown, was too small to read, or was partially or completely obstructed; the lore listed here is a reconstruction based on how it was used, character descriptions of the card, and/or its OCG/TCG lore. It may not be accurate or complete.|
- Japanese: 墓守の長
- Romaji: Hakamori no Osa
You can only have 1 "Gravekeeper's Chief" on your side of the field. As long as this card remains on the field, your Graveyard is unaffected by the effect of "Necrovalley". If you Tribute Summon this card successfully, you can Special Summon 1 Monster Card that includes "Gravekeeper's" in its card name from your Graveyard to the field.
Anime cards (Galleries: GX)
- Activates upon Tribute Summon
- Control only one