The Steel Helm of Hammerhand [6,+20]
It increases your strength, dexterity, and constitution by 3. It provides resistance to acid, cold, dark, and nexus. It sustains your strength, dexterity, and constitution. It aggravates creatures around you. It cannot be harmed by the elements.
Level 20, Rarity 10, 6.0 lbs, 45000 AU

(NPPangband 0.5.0-WIP8a)