Oh noes! It's Wailing Caverns
These raptors are Deviate Ravager and Deviate Guardian. These spawn close to the entrance so there's no point cleaning the whole instance. Simply take out the raptors, run out and reset. Keep in mind though that there's a limit of 5 instances per hour that you can do, as you will soon hit that cap here.
Thankfully you have more gold making opportunities just outside the instance, while waiting for the instance cap to lift!
My favourite one of these is Deviate Fishing, but Leaping Hatchling farming is also sweet, as it takes only a minute every time!
How to get to Wailing Caverns fast
On top of the non-existent drop rate it's a long trip to the instance for the Alliance, making most people drop the farming idea fast. This increases the price tag usually, as there's less available. That said, if you have toons on both sides, it may be wise to flip some if the price difference is enough for a bigger profit.
If you are Alliance and want to farm here, the fastest way to get there is by taking the boat from Stranglethorn Vale to Barrens, or alternatively the boat from Wetlands to Dustwallow Marsh. If you are in Dalaran, the portal to Tanaris is not a long way either.
|Alliance Auction House|
Deviate Hatchlings are usually more expensive here.