|Abilities||Feruchemist, Allomancer, Sliver|
|Titles||Lord Ruler, Sliver of Infinity, the Father|
|Featured In||Mistborn: The Final Empire|
“I did not make a mistake. I have never made a mistake. However, it is time for a change.”
As he was using the power of the Well, he changed many aspects of life on Scadrial.
- He moved the planet closer to its star in order to burn the mist away.
- As a result of the new orbit, he added a number of active volcanoes to the planet, which allowed him to cool the world down a bit.
- The new climate of the planet needed drastically different plants to be created.
- He created or changed microbes to break down the ash as part of their metabolic functions.
- He altered mankind so that they would survive the continuous ashfall.
- He transformed all living Feruchemists into mistwraiths, creating the first of the species.
- He changed his most favoured allies to be taller, stronger, more intelligent and less fertile to create the nobles.
- He changed his enemies into the skaa, making them shorter, hardier, and more fertile.
- He converted all the Terris Worldbringers to kandra.
- He flattened the original Terris homeland, where the Well of Ascension was and built Kredik Shaw on top of it .
- He raised mountains in the North and named the location Terris.
- He became functionally immortal, compounding both gold and atium.
- He gained knowledge of all three Metallic Arts on Scadrial, allowing him to develop the three hemalurgic constructs that existed in the Final Empire.
He formed the Final Empire, and conquered the whole of the world. He subjugated all but ten people, who he made Mistborn and allowed them to rule over the masses.[Citation needed] He made use of both Allomantic and Feruchemical powers in order to Compound to keep himself alive, and even had Hemalurgic piercings to produce some of his most dramatic powers. The Lord Ruler was also called Sliver of Infinity by the people of the Final Empire.
The Lord Ruler said his empire lasted a thousand years. More specifically, it had lasted 1024 years. 
“He suffered much beneath Ruin's hand, but he was a good man, who ultimately had honorable intentions.”
“Let the executions begin.”
“"My lord," Tevidian said, turning away from her. "Look outside your window! Do we not have better things to discuss? The entire city is in rebellion! Skaa torches light up the night, and they dare go out into the mists. They blaspheme in riots, attacking the keeps of the nobility!"
"Let them," the Lord Ruler said in an uncaring voice.
“God cannot be killed. God cannot be overthrown. Your rebellion—you think I haven't seen its like before? You think I haven't destroyed entire armies on my own? What will it take before you people stop questioning? How many centuries must I prove myself before you idiot skaa see the truth? How many of you must I kill!”—The Lord Ruler
“You don't know what I do for mankind. I was your god, even if you couldn't see it. By killing me, you have doomed yourselves...”—The Lord Ruler's final words
He is aware of the possibility of life on other planets in the cosmere, but has no interest or experience in leaving Scadrial. If he so wished, he could have left Scadrial during his Ascension.[Citation needed]
- The Final Empire chapter 36
- He used Hemalurgy to pull off his most dramatic effects.
- The Final Empire chapter 4
- The Final Empire chapter 8
- The Final Empire chapter 10
- Why did the Well of Ascension refill every thousand years rather than 500 or 200, etc.?
- The Hero of Ages epilogue
- The Final Empire chapter 34
- The Final Empire chapter 38
|First Mistborn Trilogy|
|Characters||Vin · Kelsier · Sazed · Elend Venture · Marsh · Spook · Breeze · Ham · Clubs · 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|
|Organizations||Skaa rebellion · Steel Ministry · Keepers (the Synod) · Worldbringers · Noble Houses|
|Mythology||The Deepness · Terris Prophecies · Well of Ascension · Hero of Ages|
|Mistborn Series (Scadrial)|
|Books||First Mistborn Trilogy (Mistborn: The Final Empire, The Well of Ascension, The Hero of Ages) · Mistborn Adventures (The Alloy of Law)|
|Shards||Preservation · Ruin · Harmony*|
|Races and Creatures||Skaa · Nobles · Terrismen · Inquisitors · Koloss · Kandra · Mistwraiths · Southern Peoples of Scadrial|
|Magic||Metallic Arts (Allomancy, Feruchemy, Hemalurgy) · Metalborn · Mistborn · Misting · Savant · Ferring · Twinborn · Compounding · Atium · Lerasium|
|Other Media||Mistborn Adventure Game · The Eleventh Metal · A House of Ashes · Mistborn: Birthright · Mistborn film|