After having gone casual after Dragon Soul, I have just been using LFR since Pandaria launch, and now want to raid seriously again. I don't mind starting out in NMs before going to HMs, so I just need some quick answers.
What spec is best for PvE atm? It seems Arcane or Frost is?
What would be the main stat after Int to go after when picking drops?
Any glyph preference?
Quick basic rotation?
Thanks very much.