The Great Axe of Durin (4d4) (+10,+20) [+15]
+3 strength, constitution, tunneling. Slays demons, orcs, trolls. *Slays* dragons. Branded with acid, flames. Provides resistance to acid, fire, fear, light, dark, confusion, chaos. Cannot be harmed by acid, electricity, fire, cold. Prevents paralysis.
Min Level 30, Max Level 127, Generation chance 1, 23.0 lbs

(Angband 3.1.2v2)