I almost deleted this whole thread when you said that, but I looked in game and the in game description says that it does both. Thankfully that means its WAI and should stay that way!
That is pretty huge in my book. I'm totally convinced now that swapping to dex is going to be the way to go. I dug in a bit and looked at what I could get in exchange for the 27 points I have in harper.
I will lose 9 MP and KTA.
I will gain from a 24 total point investment in Acrobat:
7 dodge (4 in core + 3 shadow dodge)
immunity to knockdown and slippery surfaces
-40% threat
-15% threat
30% helpless damage
haste boost
In assassin I will add in:
Execute (now at 400% MP)
Deadly strikes (now at 10 points)
Then I have 3 AP left... some options there are:
1 more point of DEX from harper (shadow dodge already covered all 3 stat points I had in harper)
3 critical damage in assassin
sneak damage in shadarkai