Whiplash

 

Whiplash, +1 sword: Target gains no bonus for shield or cover. Can be thrown like a hand axe and will boomerang at end of round on a miss. Mirror blade reflects invisible things and allows user to see through a door or wall, 1/day.

This elegant blade was not forged, but was formed from a whirlwind of supernatural origin. It was the weapon of the infamous Seapath crime chief Krolton the Many Storied. He used the blade to slay a dozen crag demons in a long lost hall of pillars. The demons thought hiding behind the pillars was a good strategy. It was not.