Level
2nd
Casting Time
1 Action
Ritual
Range/Area
120 ft.
(20 ft. )
Components
V, S
Duration
Concentration
10 Minutes
School
Illusion
Attack/Save
None
Damage/Effect
Control
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 thunder damage, and creatures are deafened while entirely inside it. Casting a spell that includes a verbal component is impossible there.
In space it is possible to hear, if you doubt this the mythbusters tested it in one episode, and you can hear someone’s last scream, when they use their last breath to scream.
why is this official content showing availability for homebrew subclasses?
Does the size change the higher the spell?