Major Mutation - Acid Glands

You develop two large glands in your mouth that can produce a corrosive acid, but also all your other glands start to produce a small amount of this acid. You gain the following traits:

Corrosive Spit. You can use your action to spit a corrosive acid at your foes. Make a ranged attack against a target which is no more than 30 feet away from you. On a hit, the target takes 1d10 acid damage. The damage increases to 2d10 at 5th level, 3d10 at 11th level, and 4d10 at 17th level.

After you use your corrosive spit, you can't use it again until you complete a short or long rest.

Sour Stench. You emit a sour stench which irritates people and animals alike. You have disadvantage on all Charisma (Persuasion) and Wisdom (Animal Handling) checks.