Wow… the Ragna’s second round combo after a pretty vicious beat down was nuts - the epitome of RTSD. Gotta learn to play like that.
More importan things first though, learn to use Barrier more often (damn SFIV habits!).
With v-13, I’ve won more often rushing her and playing mix-up after some simple block strings - using Ragna and repeated crouching As (1A/3A) can lead them to get nailed with a Hades Gauntlet quite nicely (and I THINK you can combo from the bounce if you don’t do the second hit), and of course, you can force a high block and go back low before the back-push from the block string brings you out of range.
I’m pretty new to the very number/frame intensive workings of a fighter (despite playing them for years), but RTSD really is the best way so far. Except for Tager - that vid of Mike_Z’s Tager was awesome though.