The casting of this ritual during the practice of alchemy will provide advantage on any check made for the use of Alchemical Supplies.  Sources of questionable reputation have reported that this spell may also be of use while making poisons and herbalist's concoctions.

If cast using a 3rd level spell slot, the caster may target an individual engaged in the alchemical arts other than themselves.

If cast using a 4th level spell slot, the caster may target any two individuals engaged in the alchemical arts.