An Explorer Ring of Quickness

From the Exploration Society Letters quest introduced in The Child of Daralet, upgraded in Waking from the Abyss.

Updated Version

An Explorer Ring of Quickness
Value: 1 15 Burden Units
Casts the following spells: Quickness Other III Activation Requirements: Arcane Lore: 15 Spellcraft: 150 Mana: 400 Mana Cost: 1 point per 40 seconds.