Devil Doom (Archie)

Devil Doom is a transformation that appears in the Archie Sonic the Hedgehog comic book series and it's spinoffs.

History
Black Doom takes this transformation during his battle against Super Shadow, although it is not exactly clear how he achieves this form

Powers & Abilities
Devil Doom is powerful enough to battle Shadow the Hedgehog in his super state, and has shown the ability to fly.