Energy Chamber /Coretapper make your Darksteel Reactor go off in less than 1/2 the time

Oh your not running the Darksteel Reactor my bad... Well if you do put it in I'd run the other 2 with it lol

Reactor isn't in here because it's super slow compared to either dropping a turn 2/3 kozilek or other big nasty, or just dominating the board with control effects, honestly.

Most games i win ~t6 barring a super heavy control field, as the central combo (Altar/Ironworks + Suchi/Cathodion + Deathmantle) basically wins the game.

Altar is preferrable, as it makes the mana loop an infinite draw (Infinitely sac/recast kozilek to draw everything else) but hilariously something like spine of ish sah can be thrown into the loop (Leading to an infinite draw AND destroy with ironworks)

Overall, energy chamber/coretapper would be decent options if i was running more things with charge counters, but the only important one is magistrates scepter

Magma mine uses pressure, Ring uses wish, scepter uses charge, O-stone uses fate, and trisk/ravager/penta/triskelavus use +1/+1. So effectively 5 cards in the deck could use it, throne of geth is a possible option, as it would enable another infinite of sorts (Throne + Spine + Clock of omens during the mana loop, use the spine and mana dude to untap throne, then sac them both)

Though, if i ever build a memnarch deck, i'll be all over coretapper and friends then, because blue enables inexorable tide.....

And this is legal? That is fun. Personally I disregard the EDH ban list, but that's because I don't do a tournement...ever. So if I was building a deck like this, I would include all of the big Eldrazi, Emrakul, the Aeons Torn , Kozilek, Butcher of Truth ...etc...

Completely and totally legal in EDH and about to get a whole lot more delicious with some of the toys i'm testing from M15 (Soul of New Phyrexia comes to mind)

I still need to go look at spoilers... I keep procrastinating it, but that Soul of New Phyrexia seems like it would go really well.