Plucked from a raven of an old bloodline, this quill cannot hold any normal ink at its end. Instead, the writer must prick their skin to draw blood for ink for anything to be written with it.

Bird of a Feather. You gain advantage on charisma checks if you are within 20ft. of a kenku.
Blood lettering Whenever you write a letter with this quill and address to its desired recipient, a flock of arcane ravens emerges from the quill and delivers it to the addressed. When the letter is delivered, the quill will magically crow until stroked.

”A raven’s feather, a message in blood.”

Notes: Advantage: Charisma Ability Checks