Tivit, Seller of Secrets + Time Sieve + Academy Manufactor

Prerequisites

• Tivit does not have summoning sickness.
• Tivit cannot be blocked and killed by an opponent.

Steps

1. 1Deal combat damage to an opponent with Tivit.
2. 2Tivit triggers, creating at least three Food, three Clue, and three Treasure tokens.
3. 3Activate Time Sieve by tapping it and sacrificing five artifacts, causing you to take an extra turn after this one.
4. 4Repeat each turn.

Effects

• Infinite turns
• Lock
• Near-infinite turns