Wormfang Manta, Tocatli Honor Guard, and Meneldor, Swift Savior

Prerequisites

• Wormfang Manta on the battlefield
• Tocatli Honor Guard on the battlefield
• Meneldor, Swift Savior on the battlefield

Steps

1. Blink Wormfang Manta using Meneldor
2. Wormfang Manta's first ability won't trigger due to Tocatli Honor Guard
3. Wormfang Manta's second ability triggers, causing you to take an extra turn after this one
4. Repeat each turn

Results

• Infinite turns
• Lock