@SaberTech Thank you for your input! Those new eldrazi are a pretty awesome interaction! Didn't even think about utilising that when sifting through the spoilers. Void Attendant looks like it will be making an entrance then! Not to keen on Blight Herder as it seems to just be a cheap body with mana tokens. But Void Attendant offers a nice interaction to give an opponent a token for BFF, Definitely a great political interaction. Cannot really decide upon weather Grave Pact is worth it's self in this build as often I wont be creating a token for myself, Though it is always a possibility. It would bring some removal I currently feel as if I am lacking. I will have to test those ones. Sadistic Hypnotist is a similar conundrum due to my lack of sacrificing my own creatures. But it does offer a way I could even yard my own cards, for Dread Return etc, Genesis Chamber Is another great card I have been thinking of! Very quick to get down and pretty fun! That will be included soon.

@DexterKrause Thank you for commenting! Blood Artist Was in the first build but then was dropped because it dies to Night of Souls' Betrayal due to it killing Blood Artist. But then that was dropped because of budget. I will probably swap out Blood Seeker for it soon enough. Zulaport Cutthroat is one I cannot make my mind over, This is due to the aim of the deck being the tokens I am gifting are getting killed and I do not control them. I haven't really built around self Sacrifice so I'm not sure how potent it will be.

Thank you, thank you, thank you for developing Pharika for EDH! I have tried for a while now to build a deck with her but ended up with an unoriginal pile of staple EDH cards.

Gushing aside, did you ever consider Virulent Plague for redundancy? Sepulchral Primordial could nab creatures killed by your snakes. Bereavement nails your opponents hands while offering you gas. Seed the Land can provide blockers, chump tokens for the opponents, and gives Lady Pharika snakes. Engineered Plague naming snakes would be an interesting choice.

Also Gate to Phyrexia with Liquidmetal coating makes for some sweet removal.