Time Sieve + Encroaching Mycosynth + Delina, Wild Mage + Evangel of Heliod

Time Sieve

Encroaching Mycosynth

Delina, Wild Mage

Evangel of Heliod

How it works

1. Declare Delina as an attacker.
2. Delina triggers, creating at least one token copy of Evangel of Heliod with haste.
3. When the Evangel of Heliod token enters the battlefield, it triggers, creating at least four 1/1 Soldier creature tokens.
4. 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.
5. Repeat each turn.

This brilliant loop leverages Encroaching Mycosynth to transform your entire team—including your nonland permanents and future token copies—into artifacts, perfectly fueling Time Sieve's sacrifice requirement. When you declare Delina, Wild Mage as an attacker, her chaotic magic targets Evangel of Heliod, flooding the board with enough white devotion-based Soldier tokens to immediately pay the five-artifact cost for Time Sieve. By repeating this process across the extra turns you secure, you lock down the game with an endless succession of combat steps and artifact sacrifices.