Alesha, Who Smiles at Death + Auton Soldier + Medomai the Ageless + Umbral Collar Zealot

Mana needed: {U/B}{U/B} each turn

WUBR identity

Commander legal

The 4 combo pieces

• Alesha, Who Smiles at Death
• Auton Soldier
• Medomai the Ageless
• Umbral Collar Zealot

What must be in place

An opponent cannot block creatures you control.
Alesha does not have summoning sickness.

How to execute it

1. Declare Alesha as an attacker.
2. Alesha triggers, causing you to pay {U/B}{U/B} to return Auton Soldier from your graveyard to the battlefield tapped and attacking as a nonlegendary copy of Medomai the Ageless.
3. Deal combat damage using Auton Soldier.
4. Auton Soldier triggers, causing you to take an extra turn after this one.
5. Activate Umbral Collar Zealot by sacrificing Auton Soldier
6. Repeat each turn.

What the combo produces

• Infinite turns
• Lock