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Gravekeeper (グレイブキーパー) is an undead that appeared after the Catastrophe in Mass for the Dead.


An amalgam of several skeletons merged as a single being. Most of the skeletons are merged on its back, making it look like a hunchback.


It is said to be a middle-tier undead monster, above that of a Skeleton Warrior.


  • This type of undead is said to be a rare occurrence, as even though the negative energy is increasing, it is unlikely that the undead will occur as much as several low-level undead gather instead.[1]


  1. Mass for the Dead Chapter 6: Request of the Golden Princess
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