Steam Whistle

8-level Evocation

Casting Time: 1 action

Range/Area: Self

Components: Verbal, Somatic, Material

Materials: a small brass whistle

Duration: Instant

Attack/Save: CON Save

Damage/Effect: Thunder

You open your mouth and unleash a shattering scream. All other creatures in a 30-foot radius around you take 10d10 thunder damage and are deafened for 1d8 hours. A successful Constitution saving throw halves the damage and reduces the deafness to 1 round.

Available for: Sorcerer, Wizard with Clockwork Specialization