Children of the Night

You have a keen affinity with the beasts of the night and gain the following benefits:

• You can communicate simple ideas with all wolves and bats. They understand the meaning of your words, but you gain no special ability to understand them in return.
• You can summon either a Bat or a Wolf. This creature appears within 10 feet of you and behaves as if summoned via the find familiar spell. You can use this ability once per long rest.
• As an action, You can take the form of either a Bat or a Wolf and back again. You are considered under the effects of polymorph but retain all your mental attributes and personality. All items carried with you are transformed with you. This transformation lasts until you end the transformation as a bonus action or until you reach 0 hit points. In which case you transform back to your true form. You can use this feature twice and regain expended uses when you finish a short or long rest.