Wormfang Manta + Meneldor, Swift Savior + Doorkeeper Thrull

Wormfang Manta

Meneldor, Swift Savior

Doorkeeper Thrull

How it works

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

By leveraging Meneldor, Swift Savior to repeatedly blink Wormfang Manta, you unlock a continuous stream of extra turns, but the true brilliance of this setup lies in Doorkeeper Thrull. While Wormfang Manta's enters-the-battlefield ability would normally make you skip your next turn, Doorkeeper Thrull's static ability completely suppresses that drawback. Meanwhile, leaving the battlefield still triggers the manta's second ability to grant you an extra turn, bypassing the downside entirely and locking down the game in your favor.