Beak. Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit: 1 piercing damage plus 1 poison damage.

Call the Flock (Recharge 5-6). The undead raven summons 2 (1d4) undead ravens which appear in unoccupied spaces it can see within 30 feet. The summoned undead ravens roll initiative immediately and remain for 1 hour or until they are destroyed.

Form the Swarm. If 7 or more undead ravens are within 40 feet of each other, one undead raven may use its reaction to cause between 7-10 undead ravens (within range) that can hear it to form together into a single medium sized swarm of undead ravens. The swarm occupies the space of the undead raven that used this ability. If the swarm is destroyed or dispersed, so too are the undead ravens which formed it.