Disperse

Charge a vial or flask with arcane energy causing it to expand and burst, spraying its contents in a cone in front of you.  Each creature in a 30-foot cone must succeed Dexterity saving throw or on a failed save be effected by the contents of the vial or flask as if it had been splashed on them or they had inhaled it.  If the contents of the vial would normal linger or coat an effected surface it fills the area effected by this spell and coats creatures who fail the save.

 At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher the range increases by 10 ft for each level above first.