🧙‍♂️ Brought to you by Peptides.gg — Use code UO20 for 20% off — GLP-1's, 90+ Peptides and more!
From the Codex of Ultimate Wisdom

Bone Crusher

A folio of the realm
Bone Crusher.png
Bone Crusher
Weight: 17 Stones
Artifact Rarity 11
Hit Lower Defense 50%
Strength Bonus 10
Damage Increase 75%
Physical Damage 100%
Weapon Damage 16 - 17
Weapon Speed 4s
Strength Requirement 80
One-Handed Weapon
Skill Required: Mace Fighting
Durability: 255 / 255

The Bone Crusher is a War Mace that can be acquired in dungeon Doom.

It is one of many Doom Artifacts that can be acquired by defeating creatures of the following types:

The base chance of achieving an artifact is about one in a thousand (or one in a hundred from Dark Fathers). These odds improve as you make more and more kills until such time as you receive an item, at which point the counter resets.

They are not looted, but instead placed directly in your backpack (or Bank Box, should you be overweight) with the following system message:

"For your valor in combating the fallen creature, a special artifact has been bestowed upon you."

Cursed versions were given as loot from:

Special Moves
Primary Crushing blow.jpg Crushing Blow
Secondary BleedAttack.jpg Bleed Attack


← Return to the Codex
Folio inscribed by the Scribe  ·  transcode  ·  2026-05-14
Folios in the Codex incorporate material adapted from community-maintained Ultima Online wikis, used under the Creative Commons Attribution-ShareAlike 3.0 License. Synthesised, restructured, and rebranded by the Scribe.