Shadow Stride(Tome of Battle: The Book of Nine Swords, p. 80)
Shadow Hand [Teleportation]
Level: Swordsage 5,
Casting Time: 1 move action
Range: 50 ft.
You dissipate into a puff of black shadow. A moment later, the shadow coalesces, and you appear fifty feet away.
This maneuver functions as the shadow jaunt maneuver, except that it can be initiated as a move action.