Wrath of the Bone King

Wrath of the Bone King is a legendary two-handed mace in Diablo III. It requires character level 29 to drop.

This weapon is used by the in Act I. For obvious reasons, the hero's weapon is slightly decreased in size. Its one-handed equivalent is the Mad Monarch's Scepter.

The weapon's own feature is increasing the damage of Cold skills.

Prior to 2.1, it also had Critical Hit chance, which cannot normally roll on a weapon.

Trivia

 * This weapon, along with Leoric's Crown and Leoric's Signet, are the only Black King's artifacts that can be found outside the Horadric Caches (if one does not count PS3-only Leoric's Gauntlets).
 * The name of this weapon may be a reference to the World of Warcraft expansion, Wrath of the Lich King.