STA formula?

[REIA-1]

Hello guys I got a 58 STA build, how much protection against SEs it provides?

[Tycho]

Not sure, but quite a lot I bet.
I wonder how you got that much, but I've mostly been using Resist units for specific SEs (different ones for different elements of armor). Fun to see such different approaches.

[Pillan]

All I can say is that the STA formula has been changed a lot, since everyone can get 26 with ease and you still get hit quite often with effects. So, I doubt it provides the immunity to everything that it would have in PSU.