The Long Sword 'Elvagil' (2d5) (+2,+7)
It increases your dexterity and charisma by 2. It increases your stealth by 2. It slays orcs and trolls. It makes you fall like a feather. It grants you the ability to see invisible things. It cannot be harmed by the elements. It gives you one attack per turn.
Level 20, Rarity 8, 13.0 lbs, 30000 AU

(NPPangband 0.5.0-WIP8a)