Arc 10The Plague and the Fallen King
Diakum helped Stormwind survive the Horde’s assault, then traveled to Draenor and Kalimdor to secure allies and spread a cure for the Magic Plague. The arc ended at Cenarion Hold, where the plague had transformed the Shifting Sands Guardians and several had gone missing, while General Staghelm awoke from an apparent death.
- Diakum accepted Sasilin’s Abyssal Maw and K’ah, then met Dejana and persuaded the ancient moon sisters to aid Stormwind before departing for Ardenweald.
- Diakum and Aegwynn claimed Sargeras’s divine body for restoration, then Diakum destroyed Sarkir’s projection and identified the Chamber of Heart as their next objective.
- Dejana’s warriors joined Stormwind’s defense as Diakum spread the Holy Light’s blessing, and Lothar’s forces defeated the Horde’s commanders, including Fenris Wolfvein.
- Kargath’s assassination attempt left Pasonia Shaw maimed and King Llane poisoned, while Zuluhed stole the king’s remains and the abbey’s Holy Book to prepare a Death Knight warband.
- Diakum captured Onyxia, negotiated with Bwonsamdi over the Blood Plague, then traveled to Draenor with Varian and arranged for the Spriggans to cure Stormwind’s sick in exchange for an alliance.
- Tichondrius crowned Gul’dan and gave him Frostmourne, after which Gul’dan raised the dead across Azeroth and joined the sword spirit in plotting Diakum’s death.
- Diakum secured Draenor’s support and returned to Azeroth, where the Spriggans began treating Stormwind and Lothar agreed to plant a World Tree seed and undergo their Trial of Life.
- Diakum traveled to Gadgetzan to spread the cure and establish trade, then reached Cenarion Hold, where he found the Guardians transformed into Dark Trolls, ordered the fortress sealed, and discovered General Staghelm waking beside an empty potion bottle.