Shifter

Races that are not Large nor have an innate flying speed gain an extra Feat of their choice. This Feat must be a "Full Feat".

Your character can speak, read, and write Common and one other language that you and your DM agree is appropriate for the character. 

You gain proficiency in one skill of your choice.

You gain 3 ability points to increase any abilities of your choice. You can't increase a single ability by more than 2 with these points.

You can see in dim light within 60 feet of you as if it were bright light and in darkness as if it were dim light. You discern colors in that darkness only as shades of gray. 

As a bonus action, you can assume a more bestial appearance. This transformation lasts for 1 minute, until you die, or until you revert to your normal appearance as a bonus action. When you shift, you gain temporary hit points equal to 2 × your proficiency bonus. You can shift a number of times equal to your proficiency bonus, and you regain all expended uses when you finish a long rest.

Whenever you shift, you gain an additional benefit based on one of the following options (choose when you select this race):

Beasthide. You gain 1d6 additional temporary hit points. While shifted, you have a +1 bonus to your Armor Class.

Longtooth. You gain bite as a natural weapon, and can make an attack with your bite as a bonus action.

Swiftstride. While shifted, your walking speed increases by 10 feet. Additionally, you can move up to 10 feet as a reaction when a creature ends its turn within 5 feet of you. This reactive movement doesn’t provoke opportunity attacks.

Wildhunt. While shifted, you have advantage on Wisdom checks, and no creature within 30 feet of you can make an attack roll with advantage against you unless you’re incapacitated.