So basically there is one situation I can see if ever being used in then.

Berserk is about to end, you're not at the final move in your combo (BB or SE), TP won't be an issue (short-fight or at the end), assuming no invuln mechanics, then you can fracture. That look about right? Circumstantial, might not be worth keeping on my bars even then.

Informative post non-the-less, ty. I don't use it to begin with, but now I can feel at ease when I remove it from my bars :P