Transmutation Font + Timestream Navigator + Academy Manufactor + Kuldotha Forgemaster + Encroaching Mycosynth

Prerequisites

• You have the city's blessing.

Steps

1. 1Activate Timestream Navigator by paying , tapping it and putting it from the battlefield onto the bottom of your library, causing you to take an extra turn after this one.
2. 2Activate Transmutation Font's first ability by tapping it, creating a Food, a Clue and a Treasure token.
3. 3Activate Kuldotha Forgemaster by tapping it, sacrificing the Food, the Clue and the Treasure, putting Timestream Navigator from your library onto the battlefield.
4. 4Repeat each turn.

Effects

• Infinite turns
• Lock