Dathomir.

As the War continues Union sent a small force towards the Night Sisters home world. To make them either submit or extinct.

Currently Emperor Vader and Ventress is on a spaceship traveling towards the Night Sister home world.

(Devastator)

Upon arrival at the planet they see several Earth Federation space ships surrounding the world.

Emperor Vader: "Fools they underestimate us" he said then use the force to crush several Earth Federation space ships.

Thus causing the rest to retreat and allowing the Devastator to orbit the world.

Then Emperor Vader and Ventress travel to the ship on a special design Sith Infiltrator with several spaceships following behind.

Once landed both Emperor Vader and Ventress exit the ship only to see a war between the Night Sisters and Union.

Ventress: "My lord my sisters are in trouble. Should we provide help?" She said which Emperor Vader look at the battle as many CIS spaceships landed.

Emperor Vader: "We strike" he said then the CIS spaceship open up revealing many tanks.

(Rhino Tank)

(Huntress Tank)

It wasn't long until both Night Sisters and CIS forces slaughter the Devils, Hunters, and Atlas soldiers.

Once the battle is done did both Emperor Vader and Mother Talzin meet in the capital.

Talzin: "Your highness it been eons since we met" she said.

Emperor Vader: "Indeed and I see High priestess is here" he said looking at the woman.

High Priestess: "Well you and I are lovers so how couldn't I refuse to meet you again" she said which Emperor Vader chuckled.

Talzin: "Anyway. I see you are here on business rather than pleasure" she said which Emperor Vader nod.

Emperor Vader: "Yes as you can see Union thought they would enslaved your people. So I'm here to offer you the chance to join the CIS to prevent Union from getting Night Sisters secrets" he said which Talzin sigh.

Talzin: "I knew this day would come so both myself and the Night Sisters agree to join the CIS under that you would only called when necessary since we don't interfere with others unless threaten" she said which Emperor Vader nod.

Emperor Vader: "Btw do you have the warrior I requested?" He said which Talzin smirk then snap her fingers.

Then a warrior enter the room who is pulsing with darkness.

Savage Opress: "I am Savage Opress ready to serve the great Sith emperor" he said.

Emperor Vader: "Excellent work Mother Talzin. And with his skills he will be a deadly threat to Union and the Jedi" he said.

Savage Opress: "Before that I requested that you find my long lost brother: Maul" he said which Emperor Vader think then agree.

A few days later.

It took a while but both Emperor Vader and Savage found Maul on the junk planet Lotho Minor.

Upon arrival they meet a creature call Morley who guide them to a lodge.

Then the creature push them into the lodge where they see the insane Maul who was about to strike when Emperor Vader use the dark side to calm him.

Morley then came out only to choke to death by Savage who is enrage at the condition he find he's brother in.

Emperor Vader: "it won't take long to restore him if we bring him to Mother Talzin" he said which Savage agree.

A few days later.

Raxus Secundus.

It wasn't long until both Savage Opress and Maul, who is fully restored thanks to both Emperor Vader and Mother Talzin team work, became fulley trained sith lords.

Maul: "So what is your command master?" He said looking at Emperor Vader.

Emperor Vader: "For now await for future orders as I am sensing a disturbance in the force" he said looking at a holographic projection of the Wild Space.