What happen?

[RA]

is it me or the new patch took out "f" for dark strike when you're in stealth mode? Or if not, someone please let me know the skills build again.

[lewl]

It's there, maybe you need to tweak your build around a little bit, but they definitely made it slower to regenerate points in stealth mode, so can't just spam RB+F anymore.

[Deathshade]

Dark Strike was never a stealth skill. Its a followup of heartstab crit OUT OF STEALTH. Default stealth F after heartstab is  lightning crash which restores 1 focus as it did before the patch. nothing has changed. You could and still can spam RB+F.