Tivit, Seller of Secrets, and Time Sieve

Prerequisites

• Tivit, Seller of Secrets on the battlefield
• Time Sieve on the battlefield
• You have at least three opponents
• An opponent cannot block Tivit

Steps

1. Deal combat damage to an opponent using Tivit
2. Tivit triggers, causing you to create at least five in any combination of Clue and/or Treasure artifact tokens
3. Activate Time Sieve by tapping it and sacrificing five other artifacts, causing you to take an extra turn after this one
4. Repeat each turn until you have two or less opponents remaining

Results

• Near-infinite turns