Sanar, Unfinished Genius // Wild Idea + Beacon of Tomorrows + Airbender Ascension

Sanar, Unfinished Genius // Wild Idea

Beacon of Tomorrows

Airbender Ascension

How it works

1. If Beacon of Tomorrows is in your library, cast a copy of Wild Idea by paying 3, searching your library for Beacon of Tomorrows and putting it into your hand.
2. If Sanar doesn't have summoning sickness, activate it by tapping it, creating a Treasure token. Then, activate the Treasure by tapping and sacrificing it, adding .
3. Cast Beacon of Tomorrows by paying its mana cost, causing you to take an extra turn after this one and shuffle Beacon of Tomorrows into your library.
4. Blink Sanar using Airbender Ascension. It'll enter prepared due to its static effect.
5. Repeat each turn.

This elegant loop achieves infinite turns by repeatedly cycling a single copy of Beacon of Tomorrows back into your library so it can always be found anew. The engine relies on Sanar, Unfinished Genius // Wild Idea, which begins prepared to let you cast its instant or sorcery copy ability, allowing you to tutor for the Beacon. To keep recasting Sanar's spell each turn, Airbender Ascension provides the crucial reset: its end step trigger blinks Sanar, causing it to re-enter prepared and ready to fire again. Meanwhile, Sanar's tap ability conveniently helps generate the mana needed to keep your engine running by creating a Treasure token, ensuring you can sustain this hypnotic dance indefinitely.