Timestream Navigator + Helm of the Host

Timestream Navigator

Helm of the Host

How it works

1. Go to combat, Helm of the Host triggers, creating a token copy of Timestream Navigator.
2. Activate the token copy of Timestream Navigator to take an extra turn.
3. Move to next turn.

This clever two-card loop achieves infinite turns by turning Timestream Navigator's greatest drawback into a self-repeating engine. Once you manage to secure the city's blessing, equipping Helm of the Host to the Navigator allows you to bypass the original's self-tucking penalty; because the token copy created at the beginning of combat is non-legendary, you can simply activate that fresh token to take an extra turn and shuffle it away, leaving the original behind to receive a brand-new token copy on your very next combat step.