Needs review
Source: Secrets of the Phoenix

Description: You can draw upon inner reserves of strength to deal great damage to the enemy

Prerequisites: Void Use, Depths of the Void

Once per day you can declare a smite attack against an enemy as a melee attack. You gain a Void bonus to your attack roll equal to your remaining void points and a damage bonus equal to your character level. If the attack misses its wasted for the day.

You may gain this feat multiple times. Each time it is taken it may be used an additional time per day.