Derevi, Empyrial Tactician + Emiel the Blessed + Leafkin Avenger

Derevi, Empyrial Tactician

Emiel the Blessed

Leafkin Avenger

How it works

1. Activate Leafkin Avenger's first ability by tapping it, adding at least .
2. Activate Emiel by paying 3, blinking Derevi.
3. When Derevi enters the battlefield, it triggers, untapping Leafkin Avenger.
4. Repeat.

This delightful loop sets up an infinite engine centered around our feathered commander, Derevi, Empyrial Tactician. By utilizing the mana generated from Leafkin Avenger, you can repeatedly pay for Emiel the Blessed's activation to exile and flicker Derevi. Each time Derevi returns to the battlefield, its enter-the-battlefield trigger untaps Leafkin Avenger to keep the green mana flowing, cleanly producing infinite mana of any color your permanents can muster alongside endless enters-the-battlefield and leaves-the-battlefield triggers.