Myrel, Shield of Argive, and Time Sieve

Prerequisites

• Myrel, Shield of Argive on the battlefield
• Time Sieve on the battlefield
• Myrel does not have summoning sickness and cannot be blocked and killed by an opponent
• You control at least five Soldiers

Steps

1. Declare Myrel as an attacker
2. Myrel triggers, creating at least five 1/1 Soldier artifact creature tokens
3. Activate Time Sieve by tapping it and sacrificing five Soldier tokens, causing you to take an extra turn after this one
4. Repeat each turn

Results

• Infinite turns