The Wrath Quest
From Realera Wiki
Name: The Wrath Quest.
Location: Edron - The Castle.
Required level: 300.
Requirements: Completed first mission in The Castle Quest by killing Executioner Arranz just to push the lever.
Reward:
Sorcerers and Druids: Purple Crystal of Magic.
Paladin: Gray Crystal of Dist Fighting.
Knight: Gray Crystal of Melee Fighting.
Everyone: 20 Dead Weights, Ghastly Dragon Head, Guardian Boots.