right that lightning slash is broken, they should add some kind of controllable clones or BUFF to make ninja more like a ninja style. It is also hard to punish an opponent even though they made a huge mistake because it lacks range and quicker mobility moves to counter certain enemy moves. It is hard to follow up on combos that I was forced to use insta-cancel or quick slash that only gives a few additional frames after the hold if u decided not to use another quick slash to use another move set in exchange for my level. Lastly, it is annoying as a ninja main to just end the combo because of the drop stance (Idk what it calls) that disables the ability to use some quicker attack moves as most of the time we are really dependent on it.