Sharuum the Hegemon + Technomancer + Yahenni, Undying Partisan

Sharuum the Hegemon

Technomancer

Yahenni, Undying Partisan

How it works

1. Cast Sharuum either from your hand or from the command zone by paying 3 plus commander tax if applicable.
2. When Sharuum enters the battlefield, it triggers, targeting Technomancer.
3. Holding priority, activate Yahenni by sacrificing Sharuum.
4. Resolve the Sharuum trigger, returning Technomancer from your graveyard to the battlefield.
5. When Technomancer enters the battlefield, it triggers.
6. Holding priority, activate Yahenni by sacrificing Technomancer.
7. Resolve the Technomancer trigger, causing you to mill three cards and return Sharuum from your graveyard to the battlefield.
8. Repeat from step 2.

This loop thrives on an endless resurrection cycle between Sharuum the Hegemon and Technomancer, where each legendary bird brings back the robot, and each robot mills cards and brings back the bird. Yahenni, Undying Partisan serves as the vital sacrifice outlet to send both key artifacts back to the graveyard the moment they enter, neatly bypassing any timing restrictions while growing larger with each iteration. By constantly sacrificing and re-entering the battlefield, this trio generates infinite artifact and creature death triggers, sacrifices, and entry effects to overwhelm your opponents.