The Golden Crown of Amber [0,+15]
+3 to STR, WIS, CON, Speed
Resist Lightning, Fire, Cold, Light, Blindness, Confusion, Chaos
See Invisible; Regeneration; Permanent Light(1)
Additional Ability and Resistance
Activates for heal (700) every 250 turns
Level 40, Rarity 40, 3.0 lbs, 125000 Gold

(Hengband 1.6.0)