Bursting Shot

You brandish the weapon used in the spell’s casting and make a ranged attack with it against one creature within range. On a hit, the target suffers the weapon attack’s normal effects and all creatures within 5 feet of the target take 1d6 thunder damage.

This spell’s damage increases when you reach certain levels. At 5th level, the ranged attack deals an extra 1d6 thunder damage to the target on a hit, and the area of effect damage increases to 2d6. Both damage rolls increase by 1d6 at 11th level (2d6 and 3d6) and again at 17th level (3d6 and 4d6).