Ooooh, just got a good plan.
First of all when I die and go to Hell, I recreate myself in a Hellspawn-esque manner, 'cept it would be me, not a bloody amnesiac (Screw you Albert Francis Simmons) eventually taking over the "Deep South".
I then force my way to the mortal realm and wreak havoc, pain, and an endless re-re-re-rerunning of "Never Gonna Give You Up" by Rick Astley.
After crushing all immediate resistance, I leave the job of running Hell on Earth to a servant, and then covertly create the resistance under the guise of a morally upstanding civilian.
Giving the remnants of humanity hope, I wage war on my own regime, and lead the group to several victories, after a large enough resistance is formed, I then start a "final assault" on my fortress, containing my "power source" taking the best of the best of the best of the resistance with me, essentially the leading hierarchy of the group.
Then they are ambushed and I reveal myself, publicly, and imprison them.
I set up the cells so that one of the people escape, and make sure that they get to me.
Then do a final battle to decide the fate of humanity, throw the fight and let them destroy my power source. Also publicly.
Then wake up.