Thunderous Rearquake

A catastrophic wave of thunder eruts outward from you in all directions.

Each creature of your choice within a 15-foot radius must make a Constitution saving throw.

On a failed save, a creature:

• takes 4d8 thunder damage
• is pushed back 5 feet
• is knocked prone
• is deafened until the end of its next turn

On a successful save:

• half damage
• not pushed or knocked prone

Unsecured objects are hurled outward violently, and nonmagical structures in the area may crack or collapse at the DM’s discretion.

At Higher Levels

When cast using a spell slot of 5th level or higher, the damage increases by 1d8 per slot level above 4th.