Utah Raptor

Pounce. If the Utah Raptor moves at least 10 feet straight toward a creature and then hits it with a claw attack on the same turn, that target must succeed on a DC 15 Dexterity saving throw or be knocked prone. If the target is prone, the Utah Raptor can make one Claw attack against it as a free action.

Keen Hearing and Smell. The raptor has advantage on Wisdom (Perception) checks that rely on hearing or smell.

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

Multiattack. The Utah Raptor makes 3 attacks, two with its Sickle Claw, and one Bite Attack. If the Utah Raptor misses all three attacks it falls prone

Bite. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: 15 (2d12 + 4) piercing damage.

Sickle Claw. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: 8 (1d8 + 4) slashing damage.