Grumblemon

Grumblemon is an Ogre Digimon whose names are derived from "grotte" and "" and whose design is derived from the mythological. It wields the "Grotte Hammer" and can summon more than one of them.

Digimon Frontier (manhua)
Attacks
 * Seismic Sledge (Snake Eye Break): Smashes its "Grotte Hammer" into foe.
 * Jack in the Box