Bone is a runeword consisting of Sol-Um-Um for three-socketed body armor in Diablo II: Lord of Destruction. It is designed for the Necromancer class, with its +2 to all Necromancer skills.
- 15% Chance To Cast level 10 Bone Armor When Struck
- 15% Chance To Cast level 10 Bone Spear On Striking
- +2 To Necromancer Skill Levels
- +100-150 To Mana (varies)
- All Resistances +30
- Damage Reduced By 7
Sol (12) + Um (22) + Um (22)