Shaft Interrupt

Description
Most experienced melee combatants know that the best way to defeat an opponent wielding a polearm with a reach advantage is to rush in past the tip of their weapon and attack from close range, where the extended reach becomes a problem rather than a boon. On the other hand, you have become so used to defending against such attempts that you can stop them in their tracks with a swift strike from the weapon's heel.

Effects
Shaft Interrupt is used in place of an Opportunity Attack. When you use Shaft Interrupt, you spend 3 Stamina and 2 OA. You make an Opportunity Attack against an enemy as they move through or make a Ranged attack while standing in reach of your weapon. This attack deals only half damage, but the opponent must succeed on a PHY roll against your Attack or they are knocked Prone.