Acrobat

You become more nimble, gaining the following benefits:
* Increase your Dexterity score by 1, to a maximum of 20.
* You gain proficiency in the Acrobatics skill. If you are already proficient in the skill, you add double your proficiency bonus to checks you make with it.
* As a bonus action, you can make a DC 15 Dexterity (Acrobatics) check. If you succeed, difficult terrain doesn't cost you extra movement until the end of the current turn.
Appears In : 5e Unearthed Arcana - Feats for Skills