Doom energy based attacks

Rougue1

With Doom’s combo, are all 5 hits energy based attacks? I wanna say “yes” cause I dueled a duped Ultron to look for a Regen on each hit, yet there were a few times that it looks like the 3rd or 4th hit didn’t Regen anything. Trying to figure out just how good he’d be for Psychic Thorns path.

StevieManWonder

His mediums are energy attacks