Out of My Element?

Objectives
Donny at Ivald's Ruin in the Howling Fjord wants you to kill 10 Iron Rune Destroyers, 5 Iron Rune Laborers and 2 Iron Rune Sages.
 * Iron Rune Destroyer slain: (10)
 * Iron Rune Laborer slain: (5)
 * Iron Rune Sage slain: (2)

Description
Keep it down,. These iron dwarves are quick on the trigger. Now don't let the activities down in the dig fool you. Those steel-skinned abominations aren't digging anything up! No sir - on the contrary - they're burying the site! For whatever whacked out reason, they don't want anyone finding this place.

What kind of dwarf buries ancient relics and dig sites? I'll tell you what kind: the kind you kill with reckless abandon! Get in there and take 'em out!

Progress
You'll need to kill until you've had your fill.

Completion
Good job,. That'll slow down the burial process a little.