Hindering Opportunist

Hindering Opportunist

Type: General
Source: Player's Handbook II

When you have a chance to strike a distracted foe, you instead use that opportunity to aid or protect an ally against him.

Prerequisite: Combat Reflexes, base attack bonus +3.
Benefit: Whenever an opponent provokes an attack of opportunity from you, you can choose to replace that attack with an aid another action targeting that opponent.