inzendium

Chaosphere to deal with flying? Also maybe Barrage of Expendables for if Goblin Bombardment is unavailable? Just suggestions. Good deck overall.

Mind Sludge? I know it has a high mana cost, but it could be useful for quickly taking down hands when facing card draw decks. Maybe sideboard at least?

Suggestions:
Glimpse the Unthinkable
Mind Grind
Traumatize (that will really boost Vulturous Zombie)
Rancor (to give trample to your huge creatures like Consuming Aberration or Sewer Nemesis)
Jace, Memory Adept (5 mana once to play Glimpse the Unthinkable every turn)

Athreos, God of Passage? I think it would be good, seeing as you have so many creatures. I might sideboard it at least.

I see where you are going with this, but Heat Ray is really not an optimal burn card for this. You are much better off going with Banefire since it can't be countered or prevented, or if that's too expensive, use Fireball. Those two let you hit the player instead of their creatures. Plus, with Fireball, you can hit multiple targets.

Phenax, God of Deception would probably fit pretty well into here, and he could easily combo with Consuming Aberration, though that isn't a zombie. I would swap Dream Twist with Glimpse the Unthinkable.

Hand of the Praetors is a great card for any infect deck. I might swap Ichorclaw Myr for Plague Myr, but that's just me. Phyrexian Swarmlord could be great, too. Also, you might be going a bit low on land.

Suggestions:
Leyline of the Void
Traumatize
Mind Grind
Cast Through Time (for late-game, reusing spells)

Also, a funny combo for this deck could be Leveler + Psychic Spiral; they mill a card for every card in your library and you get a 10/10, all for 10 mana. Could be funny for late-game, though I do realize it isn't a realistic thing to come up.

This is just me, but I would swap 4 Belligerent for 4 Manaweft Sliver and swap 1 Venom Sliver, 1 Constricting Sliver, 1 Leeching Sliver, and 1 Seek the Horizon for 2 Bonescythe Sliver. and 2 Syphon Sliver. It is a bit spendy, but worth the benefit of lifelink and double strike. I would also find spots for Predatory and Megantic Sliver. (Also, I don't mean to be a stalker on your decks, but I saw your profile from Northy's squirrel deck and looked around)

I love finding first-turn kill combos, and this is a pretty great one. One of my favorites (and take into account that I am paying no attention to actually obtaining the cards or costs) is opening hand of Black Lotus, Auriok Salvagers, Spawnsire of Ulamog, three Mox gem cards, and some card that gives your stuff haste (i.e., Cyclops of Eternal Fury, Hammer of Purphoros, etc.). Play the black lotus as well as the mox gems and tap for the mana (having at least 2 white) and play Auriok Salvagers, using its ability to get back Black Lotus. Play the lotus, use the ability, repeat for infinite mana. Play the Spawnsire and use the ability for tons of Eldrazi cards and play the haste card to attack with tons of Eldrazi first turn. I know this wasn't really a valuable contribution to the deck, and sorry if I just annoyed you with all this text xD

Pillow fort? Sorry, I don't mean to be annoying if I am. I'm just excited for it and wondering if I should expect in the near future.

Sideboard Door of Destinies? Might help when you cast Squirrel Mob and Woodland Changeling.

Made some adjustments and threw in a couple other enchantments. Thanks for the feedback.

I didn't realize that. Thanks

Yes. That combo is so unbalanced xD

Just a 60-card deck would be fine, but if EDH is easier then you go right ahead :D

Also, Ajani, Caller of the Pride would probably go well in here (his +1 is good for your Abzan cards and his -8 is good for a token deck for sure). Maybe swap for Cenn's Enlistment? That seems a little bit expensive on the casting cost for 2 1/1s.

Mikaeus is a pretty sweet choice for a commander. I have a deck request: could you design a budget pillow fort deck? I have always wanted to play one but the cards I've seen are so expensive.

I'm not sure if you mean Lifelink, but if that's the case, you are missing the entire point of this deck. I don't want to remove any lifelink cards because the entire goal of this deck is MASSIVE lifegain.
I realize that Armadillo Cloak is great since it grants a stat boost as well as lifelink and trample, but I don't want to focus on slamming the enemy immediately, or else it's no different from any other ramp deck. I want to be able to watch as I become practically immortal (except for a few cards), and THEN slam them into the ground. And I will definitely get at least one Gods Willing, Emerge Unscathed, or Armadillo Cloak by the time I feel like doing that.

(Note: I posted these 5 hours apart because I accidentally hit the post button too quickly, and then my phone died at that moment then I couldn't get to my computer for a while.)

Spirit Link? I know not what card you speak of...