Mumei (Ichi)

Mumei (Ichi) (Unnamed (One)) is one of Setsuna's Special Moves in The Last Blade series, first appearing in The Last Blade 2.

Description
Setsuna slashes his opponent overhead with an electrically-charged sword. The light version comes out fast, but the heavy version comes out much slower.

Tactics
Always incorporate the light version in combos. It can be super-cancelled into Mumei (Zetsu). It can negate projectiles if timed right.

The distance isn't far, and depending on the character, can be countered if it is blocked.