The Boneduke item set drops from appropriate level undead mobs. Each piece probably has a drop rate of Ultra Rare, however some pieces (such as the breastplate) tend to be encountered less frequently than others) The Boneduke item set is of plate quality, equippable by warriors, paladins, shadowknights, and clerics, in addition to a two-hand sword. It consists of the following pieces:

The Boneduke set is the highest level tier of plate quality items that drop exclusively from undead mobs, the other sets being Boneguard, Boneknight, and Revenentguard.