Catapult Destruction (Horde)

Objectives
Blow up 4 catapults within Darkmaul Citadel.
 * Catapults destroyed (4)

Description
Did you see the catapults lined up on the way over here?

Seems like the ogres are planning to hurl who knows what at our camp. Good thing I came prepared!

Cork gave me some of his explosives as a contingency plan.

I was going to save them for some enemies back in Orgrimmar... but I suppose you should use them here instead.

Blow up the catapults before they fire on our camp!

Rewards
You will receive:
 * Money
 * XP

Progress
Make sure to give the explosives a nice wave goodbye when you use them on the catapult.

It'll make them feel appreciated before they explode.

Completion
Good work! You didn't happen to save any of those explosives, did you?

...I didn't think so. Oh well! I have plenty of other ways to blow up my enemies.