Skill Increases

At 3rd level and every 2 levels thereafter, you gain a skill increase. You can use this increase to either become trained in one skill you’re untrained in, or become an expert in one skill in which you’re already trained.

You can use any of these skill increases you gain at 7th level or higher to become a master in a skill in which you’re already an expert, and any of these skill increases you gain at 15th level or higher to become legendary in a skill in which you’re already a master.