The Augmented Chain Mail of Caspanion (-2) [16,+20]
This Hard Armor weighs 27.0 lbs. It modifies intelligence, wisdom and constitution. It provides resistance to acid, poison and powerful confusion. It protects you from the effects of poison and confusion. It is not damaged by acid, electricity, fire, cold and water. It cannot be stolen from your inventory. When thrown, it does 1d4 blunt damage. When activated, it removes doors from all enemies adjacent to you, recharging in 10 turns. It increases your armor class by 36.
Level 25, Rarity 9, 27.0 lbs, 40000 AU

(UnAngband 0.6.2)