Taldaline's Sphere of Stars

A sphere of darkness appears, centered on a point you can see and spreading to a radius of 90 feet. The sphere is covered in motes of stars that form and shift into different constellation shapes. Inside the sphere is considered darkness and extinguishes all magical light within. Each creature except yourself inside the sphere is considered blinded. You can see within the sphere as if it was bright light.

On your turn, you may use a bonus action to release a burst of energy within the sphere. Several star home in on creatures within the sphere. You may make up to three attack rolls against up to three creatures within the sphere (you can target the same creature multiple times). If the attack hits the target, that creature takes 10d6 radiant damage.