Led by the mighty Archimonde, a vast army of demon warriors marches through the lands of Kalimdor, leaving a trail of devastation in its wake. This infernal invasion is fueled by the mystical Well of Eternity – once the center of the arcane power of the Night Elves. Now, the forces of the Well have been tainted and corrupted, allowing Queen Azshara to pave the way for her new god: Sargeras, the merciless Lord of the Burning Legion. The defenders of the Night Elves, led by the young druid Malfurion Stormrage and the sorcerer Krasus, are fighting a hopeless battle against the furious onslaught of the Burning Legion. Just before total annihilation, an ancient power suddenly rises to aid the world in its darkest hour: the Dragons! Led by the mighty Neltharion, they have created the ultimate weapon: the Dragon Soul.