Obscuring Shadow Veil

Shadow Hand (Strike)
Level: Swordsage 4
Prerequisite: Two Shadow Hand maneuvers
Initiation Action: 4 Standard Action
Range: Melee Attack
Target: One Creature
Saving Throw: Fortitude Partial.

As you strike your opponent, you summon the fell energies of the Shadow Hand school to rob your foe of her sight. Inky, black energy burrows into her eyes, rendering her blind for a few critical moments.

Your attack deals an additional 5d6 damage. If the foe fails a Fort save vs 14 + Wisdom modifier the foe suffers a 50% miss chance for one round.
This is a supernatural maneuver.