Nim Deathmantle + Ashnod's Altar + Prosperous Innkeeper + Parallel Lives

Nim Deathmantle

Ashnod's Altar

Prosperous Innkeeper

Parallel Lives

How it works

1. Activate Ashnod's Altar by sacrificing Prosperous Innkeeper, adding CC.
2. When Prosperous Innkeeper dies, Nim Deathmantle triggers, causing you to pay 4 to return Prosperous Innkeeper from your graveyard to the battlefield, and attach Nim Deathmantle to it.
3. When Prosperous Innkeeper enters the battlefield, it triggers, creating two Treasure artifact tokens.
4. Activate the Treasures by tapping and sacrificing them, adding 2.
5. Repeat.

This clever loop turns the humble **Prosperous Innkeeper** into an engine for infinite sacrifices and enters-the-battlefield triggers. By feeding the Innkeeper to **Ashnod's Altar**, you generate two generic mana to help fund the four-mana resurrection cost demanded by **Nim Deathmantle**, while **Parallel Lives** steps in to double the influx of Treasure tokens into a pair instead of just one. Sacrificing those two new Treasures provides the remaining mana needed to pay the Deathmantle's trigger, allowing you to seamlessly loop the Innkeeper back to the battlefield over and over again.