Oh, I remembered another one! Mind Vision. Not only does it let me take some awesome screenshots, but I love hitting a Rogue who is riding up to the Lumber Mill with it and still having them targeted when they stealth. Then you smack them with Shadow Word: Pain or Devouring Plague and knock them out of stealth
Also, Ocigo, I also had a Mage before my first Priest Was I the only one who ended up *really* missing Blink after you swapped?