|Titles|| King of Fadrex City|
The Last Obligator (Post-Catacendre)
|Featured In||The Hero of Ages|
Appearance and Personality
He had a fondness for philosophic literature and believed that Lord Ruler was the one and only god. He did not believe in his death and held the view that he would return someday to reign again.
As the former king of the Dominance, Ashweather Cett, left for the Siege of Luthadel, Yomen seized the chance to appoint himself as the new king of the Western Dominance. He reintroduced the social structures under the Lord Ruler, which did not encounter resistances, because the people were used to it. He wore a diadem with an atium bead on it to show his power, and lead people to believe he was Mistborn. He escaped an assassination with a Hemalurgic spike.
Some months before the Final Ascension, Elend Venture moved the army of the New Empire to Fadrex City, which lead to the Siege of Fadrex City. The siege resulted in an alliance between Yomen and Venture.
Attributes and Abilities
He was an atium misting and was able to see an attackers movements in advance whilst burning atium, although this alone made him slightly clumsier than a mistborn who would have access to pewter to maintain balance whilst dodging incoming attacks.  Although Yomen was largely a non-combatant, the discovery of an atium misting lead Elend to realise that the Mistfallen were also atium mistings. A previously unknown concept due to the Lord Ruler's suppression of knowledge regarding allomancy.
- The Bands of Mourning chapter 3
- The Well of Ascension chapter 50
- The Hero of Ages chapter 44
- The Hero of Ages chapter 81
- Annotation for The Hero of Ages chapter 43
- Annotation for Warbreaker chapter 3
| Mistborn Era 1|
The Final Empire · The Well of Ascension · The Hero of Ages
|Characters||Vin · Kelsier · Sazed · Elend Venture · Marsh · Spook · Breeze · Ham · Clubs · Dockson · Straff Venture · Zane · Ashweather Cett · Tindwyl · Allrianne Cett · TenSoon · Yomen · Quellion · The Lord Ruler · Alendi · Kwaan|
|Places||Final Empire · The Dominances · Luthadel · Kredik Shaw · Pits of Hathsin · Kandra Homeland · Urteau · Fadrex City · Tathingdwen|
|Ethnicities and Species||Skaa · Nobles · Terrismen · Inquisitors · Koloss · Kandra · Mistwraiths · Southern Scadrians|
|Organizations||Skaa rebellion · Steel Ministry · Keepers (the Synod) · Worldbringers · Noble Houses|
|Mythology||The Deepness · Terris Prophecies · Well of Ascension · Hero of Ages|
|Era 1 books||Mistborn: The Final Empire · The Well of Ascension · The Hero of Ages · (Mistborn: Secret History · The Eleventh Metal)|
|Era 2 books||The Alloy of Law · Shadows of Self · The Bands of Mourning · The Lost Metal · (Allomancer Jak and the Pits of Eltania)|
|Shards||Preservation · Ruin · Harmony|
|History||Classical Scadrial · Final Empire · Catacendre · Elendel · Southern Scadrian|
|Magic||Metallic Arts (Allomancy, Feruchemy, Hemalurgy) · Metalborn · Mistborn · Misting · Savant · Ferring · Twinborn · Compounding · Atium · Lerasium · Ettmetal|
|Other Media||Mistborn Adventure Game · Mistborn: Birthright · Mistborn film · Mistborn: House War|