I’m sorry about the late reply on this, and I’m not extremely keen on Hei, BUT I can tell you anything you need to know about Nina.
The best advice I can give for this team is to get a solid graps on multi iWS1 combos. Really you just need to stick to those when it comes to dealing damage in this game. For example:
Hie to Nina
[hie]EWGF~5 [nina] u/f+4 iWS1x6 1+4 B! WS1 ff+3 That’s going to deal something like 100 damage and be ALL red life. You’re likely to get a wall hit in there too just because of the incredible wall carry that Nina gives.
Also you’re not going to add incredible amounts of damage by doing a TA in the open when Nina is doing the bound just because she does so many hits within the combo. It’s best to avoid giving the opponent rage and keeping your own red life to gain back.
For normal combos you can try these:
[nina] d/f+2 QCF1~5 [hie] d/f+1 b,f+2 d+1~5 [nina] SSR f+4,3,3 [hie] u/f+3,4
[nina] ws2~5 [hie] f+3, df+1, b,f+2, d+1~5 [nina] SSR f+4,3,3 [hie] u/f+3,4
[hie] ewgf~5 [nina] u/f+4 iWS1x6 1+4 B! WS1 ff+3
[hie] ff+2~5 [nina] d/f+3,2SSR1~b u/f+4 iWS1x3 1+4 B! WS1 ff+3
Nina Solo Wall
Post B! Low W! d/f+1 u/f+3
Post B! W! 1 d/f+1,2,f+1+2
Pre B! W! d/f+1 1+4 B! SS1~b~u~f+1,2,f+1+2
Pre B! Low W! 1+4 B! SS1~b~u~f+1,2,f+1+2
I’ll research some TA stuff for you but I’m guessing this will work
[hie] W! d/f+1,2~5 [nina] 4,3,d+4,3 [hie] $1 b+3,3
[nina] W! d/f+1 1+4~5 [hie] d/f+1,2 [nina] SS1~b~u/f+3
The TA stuff might not work and I’m just going off assumptions, but I’ll mess around with the team and see what I can dig up… again sorry about the late reply