- You may be looking for Mammoth Mogul from Mobius or his future self from 3437 P.X.E.. This is the version from Dark Mobius.
Mammoth Mogul was one of the many inhabitants of Dark Mobius, whose was presumably identical to that of his counterpart from Mobius up until the Knuckles of Dark Mobius became Dark Enerjak. As a result of the threat posed by this evil, Mogul was willing to team up with former foe Sonic the Hedgehog in order to assemble the seven Chaos Emeralds in hopes of defeating Enerjak. Sadly, the plan failed, and Mogul's resulting fate was left unknown. (ASUB, SU: #28)
- This version of Mogul is one of a handful of supporting characters to be introduced as an inhabitant of Dark Mobius who was not seen either as one of Enerjak's lifeless trophies or to have a Prelate created from his core. It is unknown whether he simply wasn't shown amongst Enerjak's victims, perished at some point in the story, or managed to elude Enerjak and his Prelates somehow.