Origin
Umnus is a Remalon of the shadowcreeper clan who came from the planet Eden. He was living a normal life until the alien invaders attacked his planet and enslaved his peoples, and ultimately destroying the planet. He was rescued by the solar foxes and Extinctioners team and joined the latter afterward.
power
As a shadowcreeper, Umnus has the ability to teleport. He can also teleport others with. It seems the more he uses his power the more exhausted he gets.