In the World of Warcraft Plus game, how to obtain the Codex of Fortitude usually involves a series of tasks and the collection of materials. Players need to complete these pre-tasks. The following is a detailed introduction to how to obtain the Codex of Fortitude.
1. Go to the coordinates of Marceldis Firemang in the Burning Plains (65.0, 23.6).
2. Give Black Diamond x1, Defense Crystal x4, Eye of Kajal x1, Holy Deed of Tenacity x1, gold coins x30 to Marceldis Firemang .
3. You can obtain black diamonds in Blackstone Abyss and complete the defense crystal task in Un'Goro Crater to obtain defense crystals .
4. Obtain the Eye of Kajal from the dark treasure chest in Blackstone Abyss, and defeat certain high-level monsters to obtain the Holy Covenant of Tenacity .
5. After completing the above rewards, you can obtain the secondary tenacity secret medicine and the tenacity scripture.