[Pickleman]

I am prolly ruining this trick by posting it here but, what the hell.

The Orb of Deception is one of the most well-known vanity items in
the game. Unfortunately it has a very low drop rate but this means
it can sell very expensively. The Burning Crusade only helped raise the price of
this item. It can't drop in the Outands. The best pace to farm this
item is from "Razza" or "Skarr The Unbreakable". These are the
rare-spawn Dragons that spawn inside of Dire Mauls Arena. The drop
rate is incredible! 6.2% for Razza and 10% for Skarr. The great
thing about these two rare-spawns is that they will always drop you
some good blues. If it isn't the Orb it will be another great blue
you can sell.

You can solo these at level 70 now, but it's always good to bring a
partner because the Arena is a free for all. I usually farm Dire
Maul for a few hours getting Thorium Ore. If you watch your chat
screen, you will see yells coming from Skarr or Razza. This means
that they have spawned. Once you hear these yells I would
immediately stop over and kill them before anyone else shows up.
The Orb of Deception can sell in upwards of 500g now!