Quote (Rodney04Light @ Sep 10 2014 05:36pm)
http://i61.tinypic.com/2cojz21.jpg
to answer your question, roll the attack speed to a socket.
tbh, i think in order for this to really be worth using, you need to play with kridershot at the 2.4 breakpoint.
spamming ele arrow is the only way that night stalker will really benefit you