They Have Allies, But So Do We

Objectives
Use the Night Elven Glaivethrower to slay 40 Orc raiders, 8 Wolfmaw Outriders, and 4 Orcish War Machines.
 * slain x40
 * slain x8
 * slain x4

Description
The night elves have made good on their promise. They've brought ships and are ready to offer us sanctuary in their lands.

Unfortunately, the Forsaken's allies have arrived as well.

The orcs are advancing on us while the Horde gunship prevents the transport ships from taking our people to safety.

The druids are holding the enemy back, but won't last long. Fortunately, the elven ships were carrying siege weapons. Take one of the glaive throwers and meet the enemy head on.

Rewards
You will receive:

Progress
You're back!

Completion
It's almost over,. Only one obstacle remains between us and survival.