Powerjack

I watched in awe and fear as Doc suddenly let out a blinding flash of light.
"N- no shot!"
"Didn't he sacrifice his power to seal Vesper away for good?!"
After the light cleared Doc was standing there, his wounds gone and his hair flowing golden, eyes red. the trim of his cloak is now golden yellow as well.
"I- I thought you couldn't do that anymore! See I told you that wasn't really Doc!"
Doc lets out a laugh that sends chills down everyone's spine.
"WELL THEN YOU'RE WRONG!"
(Time jump to some point during the fight idk)
Suddenly Doc begins to start shaking while in the air.
"WHAT?! ST- STOP FIGHTING IT!"
Another blinding flash of light and he's falling back down. Except now.... there's two of him? One gold and the other normal.
"DAMMIT! WHY DIDNT YOU JUST LET IT HAPPEN?!"
Doc pushes himself up, struggling slightly.
"Because I'm not going to let you hurt my friends!"
"FINE THEN! LETS SEE HOW FAST YOU CAN REALLY GO!"