This is the true culprit behind the infestation of Gaia's Garden. Somehow it managed to snag at the track's system and gained some serious power in return. Not only can it communicate to some degree, it also gained an appetite for everything electrical like the glowing plants.
It uses the same tactics as the normal sloth but varies it up by dodging around you and using a long sword to sweep the floor with you. Additionally, it can trap you in a lightning cage and attack you with dashes multiple times.