Vorel of the Hull Clade + Ichormoon Gauntlet + Liquimetal Torque + Arlinn, Voice of the Pack

Vorel of the Hull Clade

Ichormoon Gauntlet

Liquimetal Torque

Arlinn, Voice of the Pack

How it works

1. Activate Liquimetal Torque's second ability by tapping it, causing Arlinn to become an artifact until end of turn.
2. Activate Vorel of the Hull Clade by paying and tapping it, doubling the number of counters on Arlinn.
3. Activate Arlinn by removing twelve loyalty counters from it, causing you to take an extra turn after this one.
4. Repeat each turn.

This clever loop hinges on Liquimetal Torque's ability to temporarily transform Arlinn, Voice of the Pack into an artifact, expanding Vorel of the Hull Clade's doubling effect to target planeswalkers. Because Ichormoon Gauntlet passively grants every planeswalker a [-12] ability to take an extra turn, Vorel can rapidly multiply Arlinn's loyalty counters to keep feeding that ultimate. Once the engine is online, you can repeat this sequence indefinitely to secure a permanent lock on the game with endless turns.