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

Time Sieve

Encroaching Mycosynth

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 relies on Encroaching Mycosynth to turn all of your nonland permanents into artifacts, giving Time Sieve the exact fuel it needs to demand endless extra turns. By using Kiki-Jiki, Mirror Breaker to continually copy Evangel of Heliod, you generate a fresh swarm of Soldier tokens every single turn thanks to your high devotion to white. You then feed that exact wave of new bodies straight into Time Sieve's sacrifice ability, guaranteeing that you never have to pass the turn back to your opponents.