I recently acquired the recipe Enchant Chest – Greater Stats and have all my eight alchemists pumping out Essence of Air so I need lots and lots of Large Brilliant Shards. They are around 40-45g each on my realm so I headed over to BRD.
Check on the rare spawn on the way in, and check again every dungeon reset. The spawn time is around 2-4 minutes.
Zone into BRD and use the abandoned mole machine at the entrance.
Shortcut to just past the grim guzzler, then jump down to Lord Incedius.
Kill Fineous Darkvire.
Next up is the vault, then Pyromancer Loregrain. Head over the arena area and move towards General Angerforge.
Then continue as normal to the last boss.
I try to loot everything I kill but will sometimes skip some mobs just to get through the run a little quicker.
Make sure to kill Plugger because he can drop nice transmog item.
From a run you can get Transmog items, GEE, Illusion Dust, Dream dust and BRD is a great place to get Black diamonds also. You will get 45-50 LBS per hour, a stack of illusion dust and Runecloth (which I use to turn into more illusion dust using tailoring/disenchanting)