Emiel the Blessed + Priest of Gix

Emiel the Blessed

Priest of Gix

How it works

1. Activate Emiel by paying 3, exiling Priest of Gix and then returning it to the battlefield.
2. Priest of Gix triggers, adding .
3. Repeat.

This loop relies on Emiel the Blessed to continuously blink Priest of Gix, transforming its simple entry ritual into a perpetual engine. Each time Priest of Gix re-enters the battlefield, it generates three black mana, which easily funds the three-mana activation cost required by Emiel the Blessed to repeat the cycle. Because every iteration refunds all the mana needed to exile and return the creature, you get an infinite number of creature enters-the-battlefield and leaves-the-battlefield triggers to exploit however you see fit.