I've continued to level my priest and got him to level 50 and with it my second set of glyphs. Went with Spirit Tap (helps with mana at earlier levels for sure) as my first Prime so SW would be my second (huge dps boost and mana to boot).
For some reason this isn't working about 80% of the time when in dungeons and i am not sure why. A mob will get down below and 25% and I will hit SW twice. Sometimes it works like I think it should...two successive attacks that result in a single killing blow, a hit and a then a killing blow, or just two hits (and about 1% of their health left).
Unfortunately, most of the time my UI just blinks like I am locked out of that spell...kind of like the effect you get when "That spell is not ready yet"....and I cant get a single SW off and suffer dps/mana loss because of it. Makes it hard to not go OOM when in AoE pulls. Even if I wait till 24% on a boss (basically enough health that no way the group is going to kill him before I can hit SW twice) and use the spell I still get locked out of it.
Am I using this spell wrong or is something a little buggy?
Happy face = Death. Didn't intend it but I like it.