Arc 21The Fall of Arthas and Ulduar
Dick and the champions defeated Arthas, ending the Scourge and establishing Uther as leader of a new undead force. Dick then rallied the Titan Guardians against Loken, killed him with Odyn’s help, and discovered that the Burning Legion had breached the defenses protecting Azeroth.
- Kael'thas and Rhonin split their forces to confront Dar'Khan and destroy the Forge of Souls, while the Alliance and Horde fought to hold their lines against the Scourge.
- Tirion Fordring, Velen, and the other champions defeated Icecrown’s defenders and confronted Arthas, but Frostmourne let him overpower them until Dick identified the ice peaks as the source of his strength.
- The champions shattered Frostmourne and freed its souls, and Dick showed the dying Arthas the child he had failed to save, and Uther later accepted the Helm of Domination and agreed to lead the undead against the Burning Legion.
- Arthas’s death stopped the Scourge’s assault, and the surviving Alliance and Horde forces celebrated as the undead withdrew toward Icecrown Glacier.
- After the victory, Uther organized Watcher recruitment, Senxia expanded her criminal army for Draenor, and the leaders debated the Ebon Blade, border threats, and peace.
- Dick and Jianxi defeated Biyagri’s Iron soldiers, while Brann and Lorewalker Cho discovered the Tribunal of Ages and restored Ulduar’s external defenses with a Platinum Disc.
- Dick recruited Algalon and the Elements Watchers, then entered the Halls of Lightning, where he and his allies fought through Loken’s forces and killed Loken with Odyn’s Gungnir.
- Dick activated the Halls of Lightning system and learned that the Wall of the Great Dark Beyond protected Azeroth, but the Burning Legion had already found ways to breach it.