Flight: Avians have a flying speed of 30 feet. They can only fly if they are not wearing medium or heavy armor.

Talons: Avians deal unarmed strikes with 1d4 slashing damage.

Mimicry: Corvids can mimic simple sounds they have heard, such as a person's voice, an animal's cry, or a musical instrument.

Subtle schemes: Corvids gain proficiency in either the Deception or Sleight of Hand skills (player chooses one).

Harbinger's wings: Raven can cast Thaumaturgy at will, and Darkness once per long rest. They have advantage on checks made to recall omens, superstitions, or death-related lore. They gain proficiency in Arcana.