Arc 27The Light-Shadow Journey
Diakum survived Dymus by uniting Light and Shadow, then entered the Shadowlands while his allies worked to preserve Draenor and prepare for war. He gathered deathly allies and reached Bastion with Devos, where Kyrians resisting Kyrestia asked him to lead them.
- Diakum fought Dymus as Draenor’s sun died, was swallowed, and used Xe'ra’s sacrifice and the Eclipse Fragment to prove he could unite Light and Shadow.
- Xe'ra returned to the High Heavens and called the People of Light to join the Solar Expedition, while Diakum sent his soul into the Shadowlands.
- Argus killed Norgannon, Xal'atath reassured him that Diakum had chosen his path, and she took Diakum’s place as Draenor’s source of light and heat.
- Aegwynn began moving Draenor toward Azeroth as Kil'jaeden’s forces attacked the planet and Illidan launched a counterattack against the Burning Legion.
- Diakum met the Nether-Stalker and Medivh, investigated the First Ones’ sigils, and joined plans to confront Zovaal and reach Zereth Mortis.
- Diakum rallied the House of the Chosen, healed Devos, and helped her recover her memories as she rejected the Firstborn’s rule over Bastion.
- After the Bone Smith finished Diakum’s cross warhammer, he and Devos secretly reached the Fortress of Loyalty, where resisting Kyrians asked Diakum to lead them against Kyrestia.