Uppercut:
This uses a curved, up-swinging punch, usually from the
second hand to the jaw. This attack suffers a +15 penalty to hit, but
success causes normal damage and the victim must make an immediate Save
Vs Hitting or be Stunned for 2D4 rounds - (STA ÷10) rounds (Minimum of
0 rounds). If Linked with Hook this attack
reduces the Hook penalty to only +5 to hit.