Mite Overseer + Ashnod's Altar + Chatterfang, Squirrel General + Thunder of Unity

Mite Overseer

Ashnod's Altar

Chatterfang, Squirrel General

Thunder of Unity

How it works

1. Activate Mite Overseer by paying 3W/P, creating two creature tokens.
2. When the creature tokens enter the battlefield, Thunder of Unity triggers twice, causing you to gain 2 life and each opponent to lose 2 life.
3. Activate Ashnod's Altar twice by sacrificing the creature tokens, adding CCCC.
4. Repeat.

This clever loop transforms Mite Overseer into an engine for infinite mana, life, and drain by leveraging Chatterfang, Squirrel General's replacement effect to double every token creation into both a Phyrexian Mite and a Squirrel. Once this pair floods the board, Ashnod's Altar readily converts those sacrifices into more than enough colorless mana to continuously pay for the Overseer's activation cost, while Thunder of Unity capitalizes on every single entry to drain your opponents dry.