ElectrickWarlok

Dark Ritual + Bloodschief Ascension + Sign in Blood (target your opponent). Get the process started on the first turn.

Good luck with it. It's a really fun format. My friends and I play it more than the normal format.

You need to worry about bounce just as much as exiling effects. I'd let you build up tokens then bounce the reactor to your hand just before it gets to twenty.

Personally, I don't think things like Energy Chamber because you have to wait for it to happen which gives your opponent time to find ways to stop it. I'd rather be more aggressive and proactive. I'd take out the Energy Chambers and put in Voltaic Keys. That will let you reuse Contagion Clasps, Contagion Engines and Coretappers at your own pace rather than just waiting for things to happen.

I'd take out Paradox Haze for Aura of Dominion. Play Aura of Dominion on Coretappers. You can tap Coretapper to add a charge counter to the Darksteel Reactor then use Aura of Dominion to tap Gilder Bairn and untap Coretapper. Use Coretapper to put another charge counter on Darksteel Reactor then use Gilder Bairn's ability to add more. That's a lot of counters for 1 colorless mana each turn.

You're way off-base with this deck. EDH requires that you only have one copy of each card in the deck. Any card that has a mana symbol anywhere on it that is not on your general's card cannot be in the deck.