This is a Phyrexian-themed Horde deck that I am working on. Each Darksteel Citadel is a 1/1 Myr token (with Phyrexian art, because flavor), Tree of Tales is a 1/1 green Insect token with infect, Treetop Village is a 3/3 green Beast token (again, Phyrexian art), and Dread Statuary is a 3/3 Golem token (Phyrexian art). Also, Vault of Whispers in the maybeboard represents a 1/1 black Horror token with infect that I made as placeholders for more Myr or Insects.

Along with the deck, I'm designing a new Horde variant called Infection to compensate for the fact that a lot of Phyrexian cards have infect these days. In this mode, each player has their own poison counter total rather than the team (the Resistance) having a shared life total, and I f a player hits a certain poison threshold (probably 30 or 40), they become compleat and join the Horde against the Resistance. Rules are still under development, but here are the current rules: https://pastebin.com/TsyXCU0f

I'm still making tweaks to the deck. Feel free to make recommendations! My restrictions are that all cards must be Phyrexian themed and should work well on auto-pilot. (The main exception is Etched Monstrosity, whose ability will always target the Horde unless a compleat player decides otherwise.)