User blog comment:WeissSchnee/Team GLAS Semblances/@comment-4109747-20140518054414/@comment-6490434-20140518060628

With Track, its usually 100%, but the lower her aura, the less accurate it become, or rather, the greater the 'lag', for lack of a better word, between her seeing the moves and acting to counter them. As for the length of time, the shorter the time she uses it, the less risk to her health. She only uses it as a last resort too, due to the toll it can take.

As for the others, thanks for the feedback. I put a lot of thought into their Semblances to make sure they complimented them and their weapons/ fighting style.