There are a lot of creatures and not to many things to stop people from killing you. a few spells like Golgari Charm to stop enchantments would be a good idea. I get the Triton Tactics though, i like it.

I personally would add white to main deck Rest in Peace so against the control deck can't shuffle their graveyard into their deck to negate your milling. or at the very least you can sideboard it in

Updating this with Prophet of Kruphix ...why not mill on their turn as well?

I would remove Altar of the Brood and put in Forgotten Ancient. This doesn't have much mill in it and even if your milling 2 cars a turn thats nothing in EDH.Also get rid of Parallel Lives and throw in Doubling Season you don't realy have token generators except for Freyalise, Llanowar's Fury so parallel lives is a waiste of a card slot. With those 2 additions you will be getting mad counters on forgotten ancient that you can then move to your commander. Throw in a Rogue's Passage and/or Whispersilk Cloak and swing for leathal commander damage. You could aslo do the same but throw in a couple infect creatures for a suprise sudden infect kill. Also maybe Demonic Tutor , Diabolic Tutor and/or Diabolic Revelation to help you get the cards you need when you need em.

Oh, almost forgot the most fun one. Sage of Hours the counters are doubling on Forgotten Ancient due to Primal Vigor and/or Doubling Season. So lets say 3 spells are played after you drop forgotten ancient before it is your turn again. he now has 6 counters. Then you activate Vorel of the Hull Clade to make it 18 counters ( do this prior to your upkeep so make sure you save the 2 mana) Now during your upkeep move 15 of them to sage of hours ( they double again making it 30 counters on sage) Do what you need to for the rest of the turn then at the end of your turn remove those counters and take 6 more turns.

@Deathlullaby I've added the cards that I already had, like Demonic Tutor and put some on my maybe board that I'm going to try to find. Thanks for the awesome suggestions.

I'm trying to decide of Hardened Scales is worth a spot.