You have survived a difficult transformation, and come out stronger on the other side. Although your abilities as a wereraven are limited, they are still powerful.

As an action, you can activate your wereraven potential. For the next ten minutes, you gain the following benefits:

• You are resistant to slashing, bludgeoning, and piercing damage from non magical and non silvered weapons. 
• You can mimic simple sounds it has heard, such as a person whispering, a baby crying, or an animal chattering. A creature that hears the sounds can tell they are imitations with a successful Wisdom (Insight) check against a deception check you make.
• As part of the initial action, or as an action on subsequent turns, you can polymorph into a raven–humanoid hybrid, into a Tiny raven, or into your humanoid (Halfling) form. Your statistics, other than your size and speed, are the same in each form. Any equipment you are wearing or carrying is absorbed into your new form. You revert to your humanoid form if you hit 0 hp. You cannot speak in Raven form.
• Both your hybrid and raven forms gain 30 ft fly speed.
• When you land an attack with your beak, you can choose to try to spread your lycanthropy. The target makes a son save against your spell DC. On a failure, you pass the mark of the raven on to them, and the effects play out at the DM's discretion. Once you use this ability, you are unsure if you will be able to use it again.
• You gain a beak attack.

You can use this ability a number of times equal to your proficiency bonus, and get all uses back on a long rest. As you learn more about this form, you may gain additional abilities.