Where are the trainers of the Earth Fission Inscription?

By asking the guards in major cities. In the game Fission of the Earth, Azeroth, the League and the Tribe can all ask the guards for the position of the inscription trainer in the main city of their camp. Fission of World of Warcraft is the third expansion of World of Warcraft, a massively multiplayer online role-playing game produced by Blizzard Entertainment. July release 1 1.