Technomancer + Viscera Seer + Auton Soldier

Technomancer

Viscera Seer

Auton Soldier

How it works

1. Cast Technomancer by paying 5.
2. When Technomancer enters, it triggers, causing you to mill three cards and return Auton Soldier from your graveyard to the battlefield as a copy of Technomancer.
3. When Auton Soldier enters, it triggers. Holding priority, activate Viscera Seer by sacrificing Auton Soldier.
4. Resolve the Auton Soldier trigger, causing you to mill three cards and return Auton Soldier from your graveyard to the battlefield as a copy of Technomancer.
5. Repeat from step 3.

This loop operates as an endlessly self-sustaining cycle of recursion, transforming Technomancer and Auton Soldier into a self-replicating engine of metallic resurrection. Whenever Auton Soldier enters the battlefield copying Technomancer, its ability triggers to pull another copy from the graveyard, and Viscera Seer provides the necessary sacrifice outlet to instantly send that clone back to the graveyard before its resolution finishes the chain. Because Auton Soldier enters as a non-legendary copy while also retaining its artifact type, it seamlessly loops with Technomancer's strict mana value constraints to endlessly fuel the Viscera Seer with infinite sacrifices, scrys, and death triggers.