Wormfang Manta + Tocatli Honor Guard + Venser, the Sojourner

Wormfang Manta

Tocatli Honor Guard

Venser, the Sojourner

How it works

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

This brilliant temporal loop hinges on turning Wormfang Manta’s worst drawback into your greatest asset. Normally, entering the battlefield would force you to skip your next turn, but Tocatli Honor Guard’s static ability steps in to mercifully suppress that painful entry trigger. With the downside safely neutralized, you can use Venser, the Sojourner's positive ability to repeatedly exile and return the Manta, triggering its leaving-the-battlefield ability every single cycle to farm infinite extra turns.