Blood of the Ravenkind

Starting at 5th level, you can take on the true form of a servant of the Queen of Ravens. Once per long rest, you can use your action to polymorph into a raven-humanoid hybrid or into a raven, or back into human form. While in this form, you gain a +2 your Intelligence and Wisdom score, and you have advantage on Wisdom saving throws. Your speed increases to 60 feet and you have a flying speed of 60 feet.

At 9th level, you can use Blood of the Ravenkind twice per long rest.

At 15th level, you can use Blood of the Ravenkind three times per long rest.