Time Sieve + Mycosynth Lattice + Kiki-Jiki, Mirror Breaker + Evangel of Heliod

Time Sieve

Mycosynth Lattice

Kiki-Jiki, Mirror Breaker

Evangel of Heliod

How it works

1. Activate Kiki-Jiki by tapping it, creating a token copy of Evangel of Heliod with haste.
2. When the Evangel of Heliod token enters the battlefield, it triggers, creating at least four 1/1 Soldier creature tokens.
3. Activate Time Sieve by tapping it, sacrificing the Evangel of Heliod token and the Soldier tokens, causing you to take an extra turn after this one.
4. Repeat each turn.

This clever loop achieves infinite turns by turning the battlefield into an artifact-fueled engine, where Mycosynth Lattice makes every single permanent on your board—including all your creatures and tokens—an artifact. Kiki-Jiki, Mirror Breaker uses its tapping ability each turn to copy Evangel of Heliod, whose entering-the-battlefield trigger floods your board with Soldier tokens thanks to your devotion to white. Because Mycosynth Lattice has already classified everything as an artifact, you can immediately feed those freshly minted Soldiers and the Evangel token into Time Sieve's sacrifice ability to take an extra turn, untapping your entire setup to repeat the process indefinitely.