Level Requirement: 47

um rune diablo 2 wiki guide 98px



25% Chance of Open Wounds

Armor, Helms & Shields

All Resistances +15 (Armor)
All Resistances +22 (Shields)

Um is a Rune in Diablo 2. Um can be applied to Socketed Items, by doing so it grants said item different properties depending on if the Socketed Item is a Weapon or a piece of Armor. Runes can also be used in some Horadric Cube's recipes. When socketed in a certain combination and order, Runes can become Runewords, giving more powerful bonuses to the item they have socketed.


Um Modifiers & Effects

Um grants the following modifiers:


25% Chance of Open Wounds


Armor, Helms and Shields

All Resistances +15 (Armor)
All Resistances +22 (Shields)



An item Socketed with an Um Rune increases the item's level requirement to 47, unless it was already higher.


How to find Um

  • The Countess's extra Rune drops on Hell difficulty can include Um Runes.
  • The Hellforge on Nightmare or Hell difficulty has a 1 to 11 chance to drop a Um Rune as part of its reward. 


Runewords that use Um

Um can be used in the following Runewords:


Horadric Recipes that use Um

  • You can transmute two Um Runes and a Normal Topaz to create one Mal Rune. (Only single-player, open or ladder).
  • You can transmute an exceptional rare Weapon, a Fal rune, an Um rune, and a Perfect Sapphire to upgrade the rare weapon's base weapon type to its elite version.


Um Notes & Tips

  • Notes and tips go here


All Runes in Diablo 2
Amn  ♦  Ber  ♦  Cham  ♦  Dol  ♦  El  ♦  Eld  ♦  Eth  ♦  Fal  ♦  Gul  ♦  Hel  ♦  Io  ♦  Ist  ♦  Ith  ♦  Jah  ♦  Ko  ♦  Lem  ♦  Lo  ♦  Lum  ♦  Mal  ♦  Nef  ♦  Ohm  ♦  Ort  ♦  Pul  ♦  Ral  ♦  Shael  ♦  Sol  ♦  Sur  ♦  Tal  ♦  Thul  ♦  Tir  ♦  Vex  ♦  Zod

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