Wormfang Manta + Hushbringer + Thassa, Deep-Dwelling

Wormfang Manta

Hushbringer

Thassa, Deep-Dwelling

How it works

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

This brilliant loop harnesses the delayed-trigger trick of Wormfang Manta to chain infinite turns without ever paying the usual price. Normally, bringing the Manta back would saddle you with a skipped turn, but Hushbringer's static suppression completely mutes that enters-the-battlefield drawback while leaving the leaves-the-battlefield trigger intact. To keep the engine running, Thassa, Deep-Dwelling dutifully blinks the Manta out and back in at the start of each end step, guaranteeing a fresh departure trigger and an endless sequence of extra turns.