Eyonix has let us know some information about upcoming changes to Zul'Gurub enchants coming in the next patch that should make them much easier to get.

While it's not completely in-line with your dream parody, I do believe that you'll be happy to hear that in the next patch, the Dire Maul Librams will no longer be a requirement for the Zul'Gurub enchantments. Instead, a new item drop from either Bloodlord Mandokir or Jin'do the Hexxer, along with the class appropriate Voodoo doll will be all that is necessary, making these enchants much more accessible to players.

We do plan to incorporate additional use for the Librams, but the specifics are yet to be determined.

You can read the whole thread here.