What's your best b2 1+3mb combo? Or do you not bother using MB outside of the corner or bgb.
For a background bounce I use it: b2 1+3mb, b1, BGB, b3, ji3, b1, b123.
And corner i use it into the f23 RS loops.
I've been using F23 into the knockdown midscreen right now.That or I just go for the knockdown. I'm still exploring what else she can get off of it midscreen post patch. Not on the game to actually see what I find atm. In the corner, she does her dirt with it with the loop.
b21+3 mb > b2 > f23 xxdb1(hold) ji1 > f23 xxdb1(hold) ji1 > 112 or any ender of your choosing (112/212/b21+3)
OR
b21+3 mb > f23 xxdb1(hold) ji2 > f23 xxdb1(hold ji3) into any ender.
You could also do f23 again into an ambiguous cross up combo too if it hits for an ender even if it whiffs. You'd just need a combo that would position yourself to put them right back into the corner like
Any starter xxice breathxx ji whiff d1+3 (builds meter) to opposite side > f3 > back into the setup
Some of those bgb combos she could do post patch, but didn't do much damage. And that's what's up that you've found that combo & began using it. I was actually going to try b21+3 mb > 11xxbgbx B3 > ji3 > b123 to see if it worked & if it does, what kind of damage she got from it.
There was another combo that I wrote down to try, too with 11u3 from d2:
d2 > some kind of ji normal > 11u3 > b123 for a potential meterless combo.
This was something that I had in mind with the dummy set to jumping in.
Those are some ideas that I had in mind. Other than that, the combo that you're doing now is what most of us are doing now. If I come up with any more, I'll let you all know.