>>717837908The thing about Midna is that she has one amazing move (C3) plus a lot of mediocre or bad ones.
You want to be spamming her one good move, C3, as much as possible. It's great against crowds, officers and even giant bosses.
Be sure to cancel out of the final part of the attack (where she combines the wolves and sends them forward spinning) as that part is very slow and has a lot of recovery frames.