The Spear of Orome (4d6) (+15,+15)
+4 intelligence, infravision, speed. Slays animals, giants. Branded with flames. Provides resistance to fire, light. Cannot be harmed by acid, electricity, fire, cold. Blessed by the gods. Feather Falling. Grants the ability to see invisible things.
When aimed, it turns rock into mud. Takes 5 turns to recharge.
Radius 1 light.
Min Level 15, Max Level 127, Generation chance 2, 5.0 lbs

(Angband 3.1.2v2)