Shatter

Cast Time: 1 Action | Range: Self
Mats: V,S,M(mica chip) | Duration: Instant
A loud ringing noise, painfully intense, erupts
from a point of your choice. Each creature in a
20 ft sphere must make a Constitution save.
Failing, they take 3d8 thunder damage, half as
much on a success. A creature made of inorganic
material has disadvantage on this save.
Nonmagical objects that aren't being worn or
carried also takes this damage.