Mite Overseer + Ashnod's Altar + Stridehangar Automaton + Case of the Uneaten Feast

Mite Overseer

Ashnod's Altar

Stridehangar Automaton

Case of the Uneaten Feast

How it works

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

This loop transforms life and mana into an overwhelming mechanical engine by exploiting token-doubling and sacrifice economics. Stridehangar Automaton acts as the crucial multiplier, turning the activation of Mite Overseer into a pair of artifacts rather than just one. Sacrificing those resulting tokens to Ashnod's Altar yields more than enough colorless mana to continuously fund Mite Overseer's activation cost while netting a surplus. Meanwhile, Case of the Uneaten Feast quietly tracks every single entry to trigger life gain, setting up a massive life cushion and keeping the engine running indefinitely.