Quest:Breach in the Defenses (Molten Front)

Objectives
Kill 5 Lava Bursters.
 * slain x5

Description
Lava worms are bursting through the ground behind our lines, breaking our formations and allowing elementals to slip through. You'll find them scattered throughout our entire front to the north, and upon the Ashen Fields further out.

Stomp them back into their holes.

Rewards
You will receive: Mark of the World Tree x2 and

Progress
Our enemies have no fear of death. If we cannot break their morale and we cannot exhaust their forces, that leaves us with only one option. We must kill Ragnaros himself.

Completion
We're grateful for your support. Your presence on the battlefield gives us the time we need to refortify. Your efforts make all the difference.

Gains
You will receive:
 * 69400 XP (or at max level)
 * +250 reputation with Guardians of Hyjal