Emiel the Blessed + Burdened Aerialist + Agatha of the Vile Cauldron

Emiel the Blessed

Burdened Aerialist

Agatha of the Vile Cauldron

How it works

1. Activate Emiel the Blessed by paying 1, blinking Burdened Aerialist.
2. When Burdened Aerialist enters the battlefield, it triggers, creating a Treasure artifact token.
3. Activate the Treasure by tapping and sacrificing it, adding 1.
4. Repeat.

This loop relies on Agatha of the Vile Cauldron to act as a cost reducer, lowering the activation cost of Emiel the Blessed down to just a single mana. With that discount in place, you can repeatedly blink Burdened Aerialist back and forth from the battlefield. Every time Burdened Aerialist returns, its triggered ability generates a fresh Treasure token, which you can immediately sacrifice to fuel the next activation of Emiel the Blessed and keep the infinite cycle going.