Alesha, Who Smiles at Death + Medomai the Ageless + Sakashima the Impostor + Umbral Collar Zealot

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

WUBR identity

Commander legal

The 4 combo pieces

• Alesha, Who Smiles at Death
• Medomai the Ageless
• Sakashima the Impostor
• 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 Sakashima the Impostor from your graveyard to the battlefield tapped and attacking as a legendary copy of Medomai the Ageless whose name is still Sakashima the Impostor.
3. Deal combat damage using Sakashima the Impostor.
4. Sakashima the Impostor triggers, causing you to take an extra turn after this one.
5. Activate Umbral Collar Zealot by sacrificing Sakashima the Impostor
6. Repeat each turn.

What the combo produces

• Infinite turns
• Lock