Yeah, that's kind of why I ask. Hell's Fang seems like guaranteed, easy damage on the end. I am having a lot of trouble with the 236C version, and my inclination is to set it aside for awhile and just go back and learn it once the rest of the combo is a part of my standard routine in actual matches. I have seen even really superb Ragnas finish this combo with Hell's Fang, as in this video at 3:30.
But if the consensus here is that 236C is really crucial, I can work on it some more. I do feel like my corner game currently needs more work than my midscreen game, so it's fine to focus there for a while.
I really do appreciate all the advice.