Tezzeret, Cruel Captain + Ichormoon Gauntlet + Academy Manufactor + Extravagant Replication + Transmutation Font

Tezzeret, Cruel Captain

Ichormoon Gauntlet

Academy Manufactor

Extravagant Replication

Transmutation Font

How it works

1. At the beginning of your upkeep, Extravagant Replication triggers, creating a token copy of Academy Manufactor.
2. When the Academy Manufactor token enters the battlefield, Tezzeret triggers, putting a loyalty counter on it.
3. Activate Transmutation Font by tapping it, creating three Food, Clue and Treasure tokens.
4. When the tokens enter the battlefield, Tezzeret triggers nine times, putting nine loyalty counters on it.
5. Activate Tezzeret using the ability granted to it by Ichormoon Gauntlet by removing twelve loyalty counters from it, causing you to take an extra turn after this one.
6. Move to your next turn.
7. At the beginning of your upkeep, Extravagant Replication triggers, creating a token copy of Academy Manufactor.
8. When the Academy Manufactor token enters the battlefield, Tezzeret triggers, putting a loyalty counter on it.
9. Activate Transmutation Font by tapping it, creating nine Food, Clue and Treasure tokens.
10. When the tokens enter the battlefield, Tezzeret triggers 27 times, putting 27 loyalty counters on it.
11. Activate Tezzeret using the ability granted to it by Ichormoon Gauntlet by removing twelve loyalty counters from it, causing you to take an extra turn after this one.
12. Repeat from step 9 each turn.

This brilliant loop lets you chain infinite turns together by supercharging Tezzeret, Cruel Captain with an escalating army of token generators. Extravagant Replication lays the groundwork by copying Academy Manufactor each upkeep, multiplying every token you make into a massive pile of Food, Clues, and Treasures—especially when Transmutation Font joins the party to pump out even more artifact tokens. Every time those artifacts enter the battlefield, Tezzeret's triggered ability piles loyalty counters onto him at an explosive rate. This completely fuels the ultimate ability that Ichormoon Gauntlet grants him, allowing you to continuously remove twelve loyalty counters to take extra turns and repeat the entire spectacle indefinitely.