Time Sieve + Academy Manufactor + Golgari Rot Farm + Tireless Tracker + Tippy-Toe, Terrific Partner

Time Sieve

Academy Manufactor

Golgari Rot Farm

Tireless Tracker

Tippy-Toe, Terrific Partner

How it works

1. Play Golgari Rot Farm.
2. When Golgari Rot Farm enters, it and Tireless Tracker trigger
3. Resolve the Golgari Rot Farm trigger, returning it from the battlefield to your hand.
4. Resolve the Tireless Tracker trigger, creating two Treasure, two Clue and two Food artifact tokens due to Academy Manufactor and Tippy-Toe.
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.