Werebear

You have become a Werebear. You gain the following abilities.

You gain immunity to nonmagical bludgeoning, slashing, and piercing from nonmagical attacks that aren't silvered, but you have vulnerability to bludgeoning, slashing, and piercing from attacks that are silvered.

As an action of triggered by a natural 1 or 20, you can turn into your hybrid form of a bear and a humanoid or a brown bear.

In your hybrid form, you have a +1 AC, and your strength score if automatically 19 if it is not higher already. 

You also gain the bite and claws attacks of a brown bear.