Starting at 1st level, you gain the service of a spirit sent by the Raven Queen to watch over you. The spirit assumes the form and game statistics of a raven, and it always obeys your commands, which you can give telepathically while it is within 100 feet of you. While the raven is perched on your shoulder, you gain darkvision with a range of 30 feet and a bonus to your passive Wisdom (Perception) score and to Wisdom (Perception) checks. The bonus equals your Charisma modifier. While perched on your shoulder, the raven can't be targeted by any attack or other harmful effect; only you can cast spells on it; it can't take damage; and it is incapacitated.   You can see through the raven's eyes and hear what it hears while it is within 100 feet of you. In combat, you roll initiative for the raven and control how it acts. If it is slain by a creature, you gain advantage on all attack rolls against the killer for the next 24 hours.   The raven doesn't require sleep. While it is within 100 feet of you, it can awaken you from sleep as a bonus action. The raven vanishes when it dies, if you die, or if the two of you are separated by more than 5 miles.   At the end of a short or long rest, you can call the raven back to you—no matter where it is or whether it died—and it reappears within 5 feet of you.   In combat, you roll initiative for the raven and control how it acts. If it is slain by a creature, you gain advantage on all attack rolls against the killer for the next 24 hours. The raven doesn’t require sleep. While it is within 100 feet of you, it can awaken you from sleep as a bonus action.   The raven vanishes when it dies, if you die, or if the two of you are separated by more than 5 miles. At the end of a short or long rest, you can call the raven back to you—no matter where it is or whether it died—and it reappears within 5 feet of you.