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(グロットモン Grottemon)
Grumblemon b
Level Hybrid[1]
Type Ogre
Attribute Variable
Family None
Nature Spirits
Metal Empire
Prior forms Anyone + H Spirit of Earth[2]
Slide forms Gigasmon[2]
Voice actors (Ja:) Tomohiro Nishimura
(En:) Derek Stephen Prince

Grumblemon is an Ogre Digimon. It possesses power over Earth which bears the might of AncientVolcanomon.


  • Seismic Sledge (Snake Eye Break): Smashes its "Grotte Hammer" into foe.
  • Jack in the Box


Grumblemon's design is derived from the mythological Gnome, a diminutive but humanoid chthonic entity defined by Paracelsus as an earth elemental. It also has the bulbous nose of the mythological Troll, another chthonic entity in Scandinavian folklore. It wields the "Grotte Hammer"[citation needed] and can summon more than one of them.


Grottemon (グロットモン)

Official romanization given by the Digimon Reference Book and used through the series.

  • Fr: "Grotte" (lit. "Grotto").

Name used in the American English dub of Digimon Frontier as well as many localized materials.


Digimon Frontier

Digimon Frontier (manhua)

Main article: Grumblemon (Frontier)

Notes and references

  1. Grumblemon's Hybrid level is treated as equivalent to the Champion level in the Digital Monster Card Game.
  2. 2.0 2.1 Digimon Frontier, "A Molehill Out Of a Mountain" [06]
  3. Digimon Official Super Encyclopedia
  4. Digimon Frontier (manhua)

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