Medomai the Ageless + Alesha, Who Smiles at Death + Grimgrin, Corpse-Born + Chameleon, Master of Disguise

Medomai the Ageless

Alesha, Who Smiles at Death

Grimgrin, Corpse-Born

Chameleon, Master of Disguise

How it works

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