Arc 33The Cataclysm and Elemental Kings
Aaron helped defeat Ner'zhul and C'Thun before the Cataclysm reshaped Azeroth and Deathwing became the next threat. He rallied the elemental powers and helped defeat Garr, while the Dragonflights prepared to confront Deathwing after finding his forces in the Twilight Highlands.
- Aaron led the Dragonflights against Ner'zhul’s Scourge at Blackrock Mountain, where he revealed Thrall beneath the Death Knight’s armor before Uther destroyed Ner'zhul and Thunderaan warned of an ancient prisoner.
- Aaron helped the Alliance and Night Elves defeat the Qiraji, rescue three captive dragons, and kill C'Thun, then learned from Azeroth that Deathwing would trigger the Cataclysm.
- Deathwing emerged from the Maelstrom and devastated Azeroth, then attacked Lordaeron before the Dragon Aspects drove him away.
- Aaron advised the Dragon Aspects against borrowing the Dragon Soul from another timeline and traveled with Ysera and Freya to find the Shield of the Last Keeper, freeing Ra-den to restore its power.
- Aaron gathered the Alliance and elemental allies, helped Thunderaan overthrow Al'Akir, and led the fight against the Fire Elementals in Mount Hyjal and the Firelands.
- Aaron and the Titan Keepers killed Ragnaros and defeated Garr after discovering the new Firelord was corrupted by fel, while Odyn stayed behind to choose a successor.
- Therazane, Neptulon, and Thunderaan secured the support of the earth, water, and air elementals, and the Dragonflights defeated Sinestra’s forces in the Twilight Highlands before preparing to choose new black and blue dragon rulers.