Wind Slash (Su)

Prerequisite: Proficiency with weapon, must be using a slashing type weapon.
Use: 1 + 1 per 5 HD
Action: Standard action
Target: 20 ft. Line
Duration: Instantaneous

This is a line attack that hits everything in the line. The attack is made like normal and the result is compared against all the target's AC. The damage dealt as if a normal damage roll and is equal for all those hit. This action does not provoke an attack of opportunity.