Aang, Airbending Master + Aang, the Last Airbender + Sami, Wildcat Captain

Aang, Airbending Master

Aang, the Last Airbender

Sami, Wildcat Captain

How it works

1. Cast Aang, Airbending Master by paying 2
2. When Aang, Airbending Master enters, it triggers, airbending Aang, the Last Airbender
3. Cast Aang, the Last Airbender from exile by paying 0.
4. When Aang, the Last Airbender enters, it triggers, airbending Aang, Airbending Master.
5. Cast Aang, Airbending Master from exile by paying 0.
6. Repeat from step 2.

This clever loop sets up an infinite recycling engine by leveraging Sami, Wildcat Captain to discount your spells down to zero. Once Sami's affinity for artifacts makes casting free, Aang, Airbending Master and Aang, the Last Airbender can continuously enter the battlefield and exile each other with their respective airbend triggers. Because each iteration effortlessly bounces the other back into exile and right back onto the battlefield for no mana, you can repeat the process indefinitely to rack up storm count and trigger any number of entrance or leaving-the-battlefield abilities.