"Haste! True Guide!" Shiroe's staff glows with blue light that flashes over to Shinsou like lightning, and Shinsou will notice two things: one, his motion is, well, hasted, allowing for greater speed and reflexes. Two: there's a sort of green glowing aiming reticule in the center of his vision, which would make attacking people easier, regardless of means or method.

Of course, both only last for about 15 seconds.