Lethal Echoes

"System Notification: Since you have slain the Bronze Boss, the Netherkin Vampire Commander, while under-leveled, you have gained an additional 8,000 Experience."

Kaelen's Experience skyrocketed after slaying two Bosses in a row. He'd be able to level up soon.

Now came the fun part—inspecting the loot.

The first kills of the Bronze Bosses in a Hidden Dungeon tended to yield nothing but Bronze gear