Pack attack. Velociraptors work together well. Any velociraptors adjacent to the victim count as flanking, gaining the +1d6 bonus to attack. When 3 or more velociraptors are adjacent to the victim, the victim becomes Fatigued at the start of its turn.
Pounce. The velociraptor can jump half its horizontal jump distance (14') from a standing start when making a bite attack. This counts as a charge, doing +1d6 damage, and also knocks the victim prone on a successful attack.