Utahraptor

Pounce. If the raptor moves at least 30 feet straight toward a creature and then hits it with a claw attack on the same turn, that target must succeed on a DC 13 Strength saving throw or be knocked prone. If the target is prone, the Utahraptor  can make one bite attack against it as a bonus action.

Bite. Melee Weapon Attack: +3 to hit, reach 5 ft., one target. Hit: 5 (1d6 + 4) piercing damage.

Claw. Melee Weapon Attack: +3 to hit, reach 5 ft., one target. Hit: 3 (1d6+1) slashing damage.

Talon. Melee Weapon Attack: +4, reach 5 ft., one target. Hit: 2 (1d4 +1) piercing damage The Utahraptor will have the choice to grapple the target for on the move, the target will have to beat the Raptors Acrobatics skill to their Athledics, the target can be any size range to attack. Every turn the target does not shake the Raptor off they will be struck with 3 damage, the raptor can not change targets once grappled