Drops in the three new dungeons.

[Gormogon]

Except we don't... The chests as you put it we've had ether potions from with bosses dropping the tome items which as has been pointed out sell for less than a single mob killed gives

Except you don't what?

I hope you're not telling me that you're having issues taking 20 seconds to clear a pack of mobs to get to a chest that drops Darklight or having 1 person run up and click open those chests as they get back into the group.

If that's too much of a hassle just clear the dungeon multiple times and get ilvl 90 gear instead.