You should probably play more lands, especially if you're always mana starved...

You probably need about 37 lands, maybe more because you have a lot of cards with steep mana costs.

Right now, I'm considering dropping Dimir Guildmage. I love the card, but every time I see it in my hand it's always the last card I choose to cast. Reality Spasm is likely going to go as well. That'll open up room for 2 mana producing cards. Also, thoughts on Palladium Myr, would I be better off with Thran or Powerstone to avoid removal.

Using Grand Architect + Pili-Pala for infinite mana, you could mill your opponent to death with Dimir Guildmage.

I was not aware of that card, thanks! 1/1 flier on top of it and easy on the budget.

Have you considered Sword of Body and Mind it's always fun to equip to lazav.

HydraOoze: I have looked at that. Up until a couple months ago I was keeping this deck on a budget, not spending more than $5 on a card unless I pulled one on a whim-booster purchase. But then I built out my lands so I threw that strat out the window. Currently working on a couple other decks and will eventually get back to altering this one which is my main EDH deck. I'll throw that into my maybe list since it's not too expensive. I used to incorporate more evasion into this deck, if they were still in it would be an auto-include. Have to make room for Disallow come Aether Revolt's release :D

Lifeline + Kokusho, the Evening Star + Infinite Reflection

I like it, +1 from me, but I believe you are mistaken about how Nightveil Specter's ability works. You are unable to cast the cards exiled with him after he leaves the field. Still a great card though, I have a Grixis EDH deck that is trying to do something very similar to yours. Love the Dune quote as well.

RedGriffin42: Ah, you're right. Where did I get the idea that it could? Anyways, thanks for pointing out the mistake and thanks for the upvote!

Love this deck, so many interesting mechanics to it. Fantastic job!