Is C/O + Piercing Arrow still borked?

./topic

Yeah, Lv31+ Piercing arrow still crashes the user when trying to mob 7 targets. CO is really a curse for MMs right now. But I guess just wait a month or two for the Union patch because one of the changes is for piercing arrow that will make it work properly when mobbing more than 7+ targets (Hopefully).

It'll hit 9 enemies with CO after Union, and Nexon will still probably find a way to screw that up.

I'll just leave it at 28 for now.