Time Sieve + Academy Manufactor + Selesnya Sanctuary + Tireless Provisioner + Mondrak, Glory Dominus

Time Sieve

Academy Manufactor

Selesnya Sanctuary

Tireless Provisioner

Mondrak, Glory Dominus

How it works

1. Play Selesnya Sanctuary.
2. When Selesnya Sanctuary enters, it and Tireless Provisioner trigger
3. Resolve the Selesnya Sanctuary trigger, returning it from the battlefield to your hand.
4. Resolve the Tireless Provisioner trigger, creating two Treasure, two Clue and two Food artifact tokens due to Academy Manufactor and Mondrak.
5. Activate Time Sieve by tapping it and sacrificing five of the artifact tokens, causing you to take an extra turn after this one.
6. Repeat each turn.

This elegant loop turns the simple act of playing a land into an engine for infinite turns. As Selesnya Sanctuary bounces itself back to your hand each turn, Tireless Provisioner triggers to generate tokens, which Academy Manufactor and Mondrak, Glory Dominus multiply into a massive influx of six artifacts per land drop. You can then feed just five of these newly minted treasures, clues, or foods to Time Sieve, sacrificing them to immediately take an extra turn. Because Selesnya Sanctuary returns to your hand, you simply replay it on your next turn to re-trigger the entire sequence and lock down the game permanently.