Emperor Rasa

Rasa A Dathomirian Human Nightbrother Raised By Both The Nightbrothers And The Nightsisters And Was Trained To In The Dark Side And Became The Sith Known As Darth Rasa.

Origins
Rasa Was Born In 3994 BBY Raised By Both The Nightbrothers And The Nightsisters Rasa Was Then Subjected To The Dark Magicks Of The Fanged God, Rasa Was Granted Fearsome Power,  An Unmatched Ferocity, And Heightened Physical Potential And Force Abilities. And Became The Most Powerful Sith Master Trained By The Sith Emperor And Became His Apprentice  And Also Used Sith Emperor's Ritual Twenty Times Becoming Immortal. And Ageless

The clone wars
Rasa Saves An  Evil Wookie Named Wasskah Who Now Due To The Life Dept He Now Serves Him

After The Clone Wars
While The Death Star Was Being Built Rasa Immediately Killed Emperor Palpatine And Becomes The Galactic Emperor Of The Galactic Empire And Renamed It The Dark Empire Rasa Then Absorbed The Power Of The Kaiburr Crystal Magnifying His Powers A Thousandfold And Finds The Baby Cade Skywalker Who Was Forcefully Sent Back In Time And Raises Him And Teaches Him The Ways Of The Dark Side And Lightsaber Training Names Him The New Darth Nox Then Rasa Dispanded The Rule of Two, Darth Bane's Ancient Diktat Commanding That There Could Be Only Two Sith At Any One Time—A Master And An Apprentice. Instead, There Would ne The Rule Of One—That One Being The Sith Order Itself, Under Which There Would Be Many Minions. Afterwards Then Rasa Resurrects Khem Val And He Sweres Loyalty To Him And Resurrects Many Ancient Sith And Now Has Maris Brood As His Apprentice, Dubed Her Darth Ziri, And Both Gained Romantic Feelings For Each Others And They Became Lovers.

Powers And Abilities
Even As A Child, Rasa Possessed Immense Strength In The Force, And His Abilities Began To Manifest Themselves At The Age Of Six. As His Powers Grew, Rasa Continued To Gorge Himself On The Fear And Suffering Of Those Whom He Tortured In Public Executions Rasa Soon Gained An Immense Knowledge Of Sith Sorcery, Becoming One Of The Most Powerful Practitioners Of Both Sith Magic And Alchemy Throughout History, And Devised Complex Rituals To Warp Reality And Life Itself. Another One Of Rasa's Specialties Was In The Domination Of His Opponent's Minds, As He Was Able To Dominate The Minds Of Eight Thousand Sith Lords And Bind Them To His Will. He Then Used Their combined power to perform the most complex ritual of Sith magic ever performed, ripping the Force from the entire planet of An Unknown Planet And Absorbing The Combined Life Force Of Every Living Thing On the surface. Lord Scourge suspected that the Emperor had not only absorbed the lives of those who had died in the ritual, but was in fact feeding off Their Spirits To Sustain His Own Throughout The Centuries That Followed.

Rasa Spent Much Of His Rule Experimenting Even Further With The Dark Side, Discovering Many Lost Techniques And Increasing His Immense Power Even More. By Combining Various Force Techniques, His Reach In The Force Eventually Extended To A Point Where He Could Feel Force Users Throughout The Galaxy Darth Rasa Is Immensely Proficient In The "Innate Gift" Of Sith Sorcery, Particularly The Long Forgotten Force Walk Ritual To Draw Strength From All Sith Spirits In Order To Explosively Augment Their  Power In The Dark Side. Rasa Is Able To Summon Sith Magic, Which Enabled Him To Create Physical Duplicates Of Himself Rasa Is Able To Preform Spirit Transference To Other Bodies. He Is Able To Manipulate the Essence Of Life, Rasa Could Save Others From Death And, When His Power Was Applied To The Extreme, Create New Life From The Midi-Chlorians Found In All Llifeforms.

Personality
Manipulative, Cunning Ruthless  Aggressive, Vicious Pure Hatred And Evil, And Ambitious, Darth Rasa Used Treachery To Break Both Allies And Enemies. Rasa Also Delved Deep Into Experimenting With Long Forbidden Powers In Order To Increase Influence And Seize Authority.

Darth Rasa Took Great Pleasure In The Feeling Of Subterfuge During Their Political Maneuverings And Suffering Of Others And Would Often Torture Minions And Opponents For Simple Amusement. The Sith Lord Electrocuted Those Who Defied Them,

Trivia
Rasa Was Born Evil. Rasa Is Immortal, Rasa Uses All Lightsaber Form Making Him A Deadly Opponent Rasa's Rank Is Dark Ruler Of The Sith