Quote Originally Posted by Sorator View Post
The thread on the subject says she's at least 15th level, yes (she has Improved Precise Shot).

Also, the bow is +5 icy burst, so you can bump that up a bit. Nice estimate, on the whole.
It's interesting that the linked page shows her passing up a bow with the seeking enchantment, which would have negated the miss chance from the smoke, with the reasoning that "she has a feat that can do most of that already."

I wonder what that feat is and if it doesn't work against smoke.