The Mutationist: 5e Compatible Class

The cover isn't a lie. This is the class you want to play a Werewolf. Or a Werebear. Or rat. Or raven. That's right, Wereravens. For all of your monstrous dreams herein lies the Mutationist, a fantasy scientist rife with possibilities. With over 80 different mutations to choose from, 20 unique alchemical concotions, you can turn yourself into the monster of your dreams. Become a construct, a mini-terrasque, a half dragon and, why the hell not, embrace the OOZE.

For real though there's a Witcher subclass. Wow your friends noting how often the wind howls (or don't).

- from the publisher's blurb