Thopter Foundry, Time Sieve, and Sword of the Meek

Prerequisites

• Thopter Foundry on the battlefield
• Time Sieve on the battlefield
• Sword of the Meek on the battlefield
• each turn available

Steps

1. Activate Thopter Foundry by paying and sacrificing Sword of the Meek, creating a 1/1 Thopter creature token and gaining 1 life
2. The Thopter token enters the battlefield, triggering Sword of the Meek, returning it to the battlefield and attaching it to the Thopter token
3. Repeat until you have 5 Thopters tokens
4. Activate Time Sieve by tapping it and sacrificing 5 Thopter tokens, taking an extra turn after this one
5. Move to your next turn
6. Repeat

Results

• Infinite turns