Timestream Navigator, Squee, the Immortal, and Fiend Artisan

Prerequisites

• Timestream Navigator on the battlefield
• Squee, the Immortal on the battlefield
• Fiend Artisan on the battlefield
• each turn available

Steps

1. Activate Timestream Navigator by paying , tapping it and putting it on the bottom of your library from the battlefield, causing you to take an extra turn after this one
2. Activate Fiend Artisan by paying and sacrificing Squee, causing you to search your library for Timestream Navigator and put it onto the battlefield
3. Cast Squee from your graveyard by paying
4. Repeat each turn

Results

• Infinite turns