Archon of Falling Stars + Necromancy + Carrion Feeder

Archon of Falling Stars

Necromancy

Carrion Feeder

How it works

1. Activate Carrion Feeder by sacrificing Archon of Falling Stars.
2. When Archon of Falling Stars dies, it triggers, returning Necromancy from your graveyard to the battlefield.
3. When Necromancy enters the battlefield, it triggers, returning Archon of Falling Stars from your graveyard to the battlefield, and attaching Necromancy to it.
4. Resolve the Carrion Feeder ability, putting a +1/+1 counter on it.
5. Repeat.

This loop is a masterclass in recursive recycling, using Carrion Feeder as the sacrificial engine to continuously bin our key pieces. When you feed Archon of Falling Stars to the Feeder, the Archon's death trigger fishes Necromancy back out of your graveyard. As Necromancy enters the battlefield, its triggered ability loops the Archon right back to life from the grave while latching onto it as an Aura. Because Necromancy temporarily leaves and re-enters the battlefield, it resets its connection to the Archon cleanly, allowing you to repeat this cycle endlessly for infinite death triggers and as many +1/+1 counters as your Carrion Feeder can hold.