Pack Tactics. The velociraptor has advantage on an attack roll against a creature if at least one of the velociraptor's allies is within 5 feet of the creature and the ally isn't incapacitated.

Rampage. When the velociraptor reduces a creature to 0 hit points with a melee attack on its turn, the velociraptor can take a bonus action to move up to half its speed and make a bite attack.

Multiattack. The velociraptor makes two attacks: one with its bite and one with its claws, or three with its claws.

Bite. Melee Weapon Attack: +4 to hit, reach 5 ft., 1 target. Hit: 5 (1d6 + 2) piercing damage.

Claws. Melee Weapon Attack: +4 to hit, reach 5 ft., 1 target. Hit: 3 (1d4 + 2) slashing damage.