Swifful's Minor Implosion

as the projectile is about to hit (20 feet), you reach out your hand a small black ball shots out and consumes the projectile and then implodes causing any creature within 15 feet to roll a Dexterity saving throw on a faild save the targets take 5D6 Force damage, or half as much damage on a success.

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, the damage increases by 1d6 for each slot level above 3rd.