Engineering can be quite a profitable profession if you know where, when and what to farm or craft to sell in the AH. Robotic pets, for example are the killers of beast pets in pet battles, and to complete the Celestial Tournament on Timeless Isle, you need quite a few. But Engineering can also be practiced as Skinning. Mechanical mobs in various locations in WOW can be … [Read more...] about Engineering Guide – Volatile Blasting Triggers & Cobalt Bolts