The Beaked Axe of Hurin (2d6) (+10,+12) [+2]
+3 to CON, Attacks
Slay Demon, Troll
Acid Brand
Activates for hero and +10 to speed (50) every 100+200d turns
Level 30, Rarity 30, 18.0 lbs, 120000 Gold

(Hengband 1.6.0)