The Massive Iron Crown of Morgoth [0,+0]
Permanently cursed. +125 strength, intelligence, wisdom, dexterity, constitution, charisma, infravision. Provides resistance to acid, lightning, fire, cold, poison, fear, light, dark, confusion, nexus, nether. Cannot be harmed by acid, electricity, fire, cold. Grants telepathy. Grants the ability to see invisible things.
Radius 1 light.
Min Level 100, Max Level 100, Generation chance 0, 40.0 lbs

(Angband 3.1.2v2)