Permanently enchant a Melee Weapon to have a chance to trigger Revelation when a non-periodic spell fails to critically strike. Revelation grants 100% increased critical strike chance to the next spell cast. Revelation's chance to trigger is diminished as your critical strike chance increases.
"Teaches you how to permanently enchant a weapon to grant a chance to trigger Revelation when your direct spells fail to deal a critical strike. Revelation grants 100% increased critical strike chance to your next spell cast."