From the Caulnalain Vestibule Quest introduced in Twilight's Gleaming.
Special Properties: Unenchantable, Ivoryable
Shield Level: 140 This item can only be weilded by <player name>
Casts the following spells: Warrior's Vitality, Warrior's Vigor, Invulnerability Self IV
Armor Level: 140 Slashing: Average (140) Piercing: Average (112) Bludgeoning: Above Average (168) Fire: Below Average (84) Cold: Below Average (84) Acid: Average (140) ( Electric: Below Average (84)
Activation Requirements: Arcane Lore: 1, Melee Defense: 220
Spellcraft: 150 Mana: 350 Mana Cost: 1 point per 20 seconds.