The latest Unearthed Arcana from Jeremy Crawford and again featuring guest writer Robert J. Schwalb introduces a number of feats which make you better at skills. Each increases the skill's primary ability score, doubles your proficiency bonus, and gives you a little bonus ability. "This week we introduce new feats to playtest. Each of these feats makes you better at one of the game’s eighteen skills. We invite you to read them, give them a try in play, and let us know what you think in the survey we release in the next installment of Unearthed Arcana."