Faust creates concentrations of cosmic energy that can be formed into any shape, but often used to create chains which he uses both aggressively and defensively. He can also forcibly stretch and bend this energy to create small rips in space, resulting in portals. His powers are used primarily to complete tasks that help others achieve an end goal, as his purpose seems to revolve around the success of one's ambitious endeavors. Faust is also a highly curious individual that is interested in new experiences or phenomena, and seems to enjoy hunting down other new Omnias to discover (and also possibly destroy if tasked with it.) When providing his services, Faust demands favours that he can later cash in, oftentimes to aid him on his next mission.

Faust is curious, driven, and confident in his abilities. He is also a soft-spoken individual, always speaking calmly no matter the situation (and even when enraged). However, on the rare occasion that he is angered, the inside of his armour will begin to burn brightly, which may also make his armour glow with a violent heat.