The Elven Long Sword 'Ringil' (+22, 5d17)
+10 to speed. It increases resistances: +25% cold and +20% light. It
modifies damage: x1.5 vs. evil, x2 vs. undead, x2 vs. demons and x2 cold
brand. It provides protection from the effects of paralyzation and fear.
It gives its wielder slow digestion, regeneration and see invisible. It
is vulnerable to damage by disenchantment. When wielded and activated, it
fires a large frost ball, recharging every 80+d10 turns.
Level 20, Rarity 120, 12.0 lbs, 150000 Gold.

(EyAngband 0.5.2)