The Rune of Command (Horde)

Objectives
Longrunner Pembe at Camp Winterhoof wants you to test the Rune of Command and defeat Binder Murdis.
 * Test Rune of Command
 * Binder Murdis slain

Description
Can you feel the power emanating from the runes I've carved on this tablet? They're smaller versions of the runes that the Iron Dwarves are using. We'll use it to shut down their operation.

Take it to Giants' Run and use it on a stone giant that the dwarves have not altered.

The giant should obey you, but I've tailored the runes to restore it to its natural state after a time. The giant may prove a valuable ally in the battle against Binder Murdis, the leader of the Iron Dwarf forces at Giants' Run.

Rewards
You will receive:

Progress
Have you tried the rune?

Completion
You've done well in defeating Binder Murdis, but the Iron Dwarves won't give up easily.

As my people move north, I'm certain we will encounter the Iron Dwarves again. Next time, we will be prepared to thwart them before they can dig in.