Osmium

Osmium items include:
 * Osmium Katana
 * Osmium Blade
 * Osmium Great Sword
 * Osmium Daikatana
 * Osmium Armorsuit
 * Osmium Armorgloves
 * Osmium Armorboots
 * Osmium Armorhelm
 * Osmium Battlesuit
 * Osmium Battlegloves
 * Osmium Battleboots
 * Osmium Battlehelm
 * Osmium Martialsuit
 * Osmium Martialgloves
 * Osmium Martialboots
 * Osmium Martialhelm
 * Material Core(Osmium)

It is the same grade as Lapis items.

Matching Epaulets:
 * Epaulet of Fighter +6
 * Epaulet of Sage +6
 * Epaulet of Guardian +6