Hush

A hush falls upon an area of your choice. For the duration, no sound can be created within or pass through a 20-foot-radius sphere centered on a point you choose within range. Any creature or object entirely inside the sphere is immune to Draconian and Terran damage, and creatures are deafened while entirely inside it. Casting a spell that includes a verbal component is impossible there.

Material Components: Somatic, Material (A piece of cloth)
Related Element: Wildern
Effect Duration: 10 Minutes, Concentration
Effect Casting Time: 1 Action
Range: 120'
Manacost 2
Source: Warlock (Fathomless), Wizard (Wildern)