Mite Overseer + Ashnod's Altar + Chatterfang, Squirrel General + Haliya, Guided by Light

Mite Overseer

Ashnod's Altar

Chatterfang, Squirrel General

Haliya, Guided by Light

How it works

1. Activate Mite Overseer by paying 3W/P, creating a 1/1 Squirrel creature token and a 1/1 Phyrexian Mite artifact creature token.
2. When the Phyrexian Mite and Squirrel enter the battlefield, Haliya triggers twice, causing you to gain 2 life.
3. Activate Ashnod's Altar twice by sacrificing the Phyrexian Mite and Squirrel, adding CCCC.
4. Repeat.

This infinite loop relies on Mite Overseer as an activation sink that turns mana into a Phyrexian Mite, which Chatterfang, Squirrel General immediately mirrors by generating an extra Squirrel token alongside it. Ashnod's Altar then provides the necessary sacrifice outlet to turn those two newly minted bodies back into four colorless mana—more than enough to fund the next iteration of tokens while netting infinite resources. Meanwhile, Haliya, Guided by Light gracefully keeps the engine humming with continuous life gain triggers every time your army enters the battlefield.