The Blade of Chaos 'Soulcrusher' (6d5) (+20,+15)
+4 to STR, CON
Slay Human, Undead, Demon
Flame Tongue; Mark of Chaos
Resist Acid, Fire, Cold, Chaos, Disenchantment
Sustain STR
Free Action; See Invisible; ESP; Drains Experience; Aggravates
Permanent Light(1)
Activates for nothing
Level 70, Rarity 25, 18.0 lbs, 250000 Gold

(Hengband 1.6.0)