NEEDS more - sacrifice outlets - lands - mana rocks (Jeweled lotus - jeweled petal - Mana crypt/vault) maybeee thran dynamo.

I would lose the planeswalkers, some of the enchantments.

There's a tonnnnn of life gain/loss, if you're board wiping opponents (especially if Tergrid is out stealing what they sack) should focus on swinging.

This has got to be the most stupid comment ever. Dont you think I'd be running cyrpt,vault and Jeweled IF OWNED THEM!!! It absolutely does not need more sac outlets. been down that road. They do nothing if you have no creatures to sac. Tergrid does almost absolutely nothing for the deck except bait out removal and Counterspells and lastly combat is last resort. The deck will either drain everyone or combo off first.