Ordinn Thunderfist at Wildhammer Stronghold wants you to bring him Mazakradon's Glaive and Morgroron's Glaive.
With a larger supply of this material, we might be able to forge a weapon for you to use.
The two pit lords at Legion Hold, Makazradon and Morgroron, have already been equipped with these anti-demon weapons. We have no way of knowing how many more the Legion intends to produce, but if we can capture these prototypes, there should be enough for our project.
There's a certain amount of satisfaction in using the Legion's own 'secret weapons' against them, don't you think?