Quest:Colossal Menace

Objectives
Slay 5 Raging Colossi and then return to Tola'thion at the Cenarion Post in Hellfire Peninsula.
 * slain (5)

Description
You see that huge red crystal to the north? It fell from the sky not long ago, causing a massive earthquake. When we came out here to investigate the disturbance, we found all of these colossi wandering about that weren't previously here. There's definitely something strange about that crystal and the energies that it's emanating, but I don't have time for that. Those mountain giants are my immediate concern. I want you to head up to Fallen Sky Ridge with some friends and deal with them.

Reward
You will also receive:

Completion
Good work. If you ask me, all that we have to do is kill enough of those colossi, and then we won't have to worry any longer about the ridge or that strange crystal in the middle of it. Here, take one of these as a gift from the Cenarion Expedition.

Gains
Upon completion of this quest you will gain:
 * 12950 XP (or at level 70)
 * 350 reputation with Cenarion Expedition