Nim Deathmantle + Ashnod's Altar + Patron of the Arts

Nim Deathmantle

Ashnod's Altar

Patron of the Arts

How it works

1. Activate Ashnod's Altar by sacrificing Patron of the Arts, adding CC.
2. Patron of the Arts dies, triggering itself and Nim Deathmantle.
3. Resolve the Patron of the Arts trigger, creating a Treasure token.
4. Activate the Treasure token by tapping and sacrificing it, adding 1.
5. Resolve the Nim Deathmantle trigger, causing you to pay 4 to return Patron of the Arts from your graveyard to the battlefield, and attach Nim Deathmantle to it.
6. Patron of the Arts enters the battlefield, creating a Treasure token.
7. Activate the Treasure token by tapping and sacrificing it, adding 1.
8. Repeat.