Sorcerer of Hades Erebus



Sorcerer of Hades Erebus is a secret hidden raid boss in the Goodbye Yellow Brick Road Raid Event. When defeated, the discovery bonus is the Sapphire Key x12, and all participants with at least 1 million damage receive the Sapphire Key x2. It has 10 million HP, takes 2x damage and has a 2-hour time limit.