Patchnotes 1.1.1 (PTR):

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Imperial Agent

Operative

-Acid Blade:
Now provides 30% armor penetration while active.

-Jarring Strike:
This ability now knocks the target down for 1.5 seconds.

-Hidden Strike:
The damage output of this ability has been decreased by approximately 20% to control burst damage and because it was enabling significantly faster than intended kills in PvP.

Gruss