7 related NPCs/mobs.
 Call of Fire (Shaman):
: Long has it been since you were last tested, Deathshade. You have shown patience thus far in your studies, but the time has come for you to learn more. The time has come for you to learn about destruction... and chaos. The element of fire is yours for the understanding, if you're prepared to pay for it.
Seek out Kranal Fiss
in the Barrens. He lives in a small dwelling north of the Crossroads
, but be mindful, if you've reached the night elf lands, you've gone too far.
: What do you want, pup? If you're not here for recruitment, I don't have time for you.
: Hmmm, Narm sent you to me, did he?
Well then, Narm could always be trusted, so that must mean you're ready to take part of the next sapta--the sapta of fire.
I see it in your eyes already, the burning, the desire. You've tasted power, and now you're ready for more of it. Patience, Slatkoi. Remember what earth taught you. Power and destruction will come easily, but you must still know when to stay your hand.