When you speak the release phrase “Resound through the silence… Sutemaru.”, your Zanpakutō awakens into its Shikai state. The blade vibrates like a struck tuning fork and becomes wreathed in faint red echoes of spiritual force.
Activation
Bonus Action
You can enter Shikai a number of times equal to your proficiency bonus per long rest.
Shikai lasts 1 minute (10 rounds), unless you dismiss it early (no action required).