Black is a Diablo 2 Resurrected runeword created by combining thul + io + nef into a 3 socket club, hammer or mace. It requires at least level 35 to equip.
The high amount of Crushing Blow, Enhanced Damage, and Increased Attack Speed, makes this weapon a viable choice for melee characters. The runewords also has the Knockback mod, which can be annoying as a melee user.
Did you know? It takes on average 25.3 countess runs on Nightmare difficulty to get this runeword.