a gazillion people have been asking me this, so here goes.
the most damaging followup for cass’ command throw is 8A+K K. the input is crazy easy. no, i don’t know why one move has two different inputs. but there it is, for 65 dmg. i have had moments when it whiffed or got teched out, so do it at your own risk. still quite worth it though, imo.
thanks to talim jp and oosaka for the original information!