Calamitous Scream

You make a high-pitched scream that resonates with the energies of the universe. Each creature in a 50-foot radius sphere centered on a point you choose must make a Constitution Saving Throw vs. your spell save DC. The scream penetrates walls and even magical silence. A creature within the radius takes 25d8 psychic damage and is stunned for 3 turns on a failed save, and half damage on a successful one.
Any glass, stone, or pottery within the radius is shattered, and any unstable wooden structures fall apart.