If you're still trying to decide whether to grind rep with the Oracles or the Frenzyheart
in Sholozar Basin, here's something that might make up your mind: The Mysterious Egg
, a reputation reward at revered with the Oracles. You'll have to keep the egg on you for 7 days, but at the end of those 7 days, it will hatch into a few things. Most of the time, the egg will be a "dud," and you get an Aged Yolk.
Some of the other possibilities, however, are pretty dang cool.