The Alliance Expedition, also known as the Draenor Expedition, or the Alliance expeditionary force, was a military venture to the orc homeworld of Draenor following the Second War, with the goal of reclaiming the Book of Medivh from Ner'zhul, and stopping the orc from opening portals to other worlds once and for all. The expeditionary forces were led by: The heroes of the expedition are honorably commemorated by statues in the Valley of Heroes in Stormwind.