Darth Vader 3

In Andrew's Empire
Darth Vader 3 was a cyborg created by a faction of Andrew's Empire in 114 ABY to defeat the Yeda Rebel Alliance. He had inside his helmet the brain of a clone of Emperor Palpatine from Series 2: 112 ABY. But the rest of him was an android built in to look like the original Darth Vader. The reason for this was because Darth Vader was such a recognizable symbol of the Galactic Empire that Imperial Forces would rally around him to destroy the Yeda Rebel Alliance and eventually take back the Galaxy from the Galactic Alliance. This Darth Vader fought against Luke Skywalker's descendant Joe Skywalker, but just when he was about to kill Joe, the Good Force Creature interfered. The reason for this was that Darth Vader 3 had never had his own brain: his body was controlled by the brain of Emperor Palpatine's clone. So to set things right, the Good Force Creature influenced Darth to shove the Emperor's brain out of his own head with the force and destroy it. Then Darth got a light side energy brain from the Good Force Creature and his eyes glowed blue from then on.

In the Yeda Rebel Alliance
Darth Vader 3 rescued Joe from falling off the bridge and changed the meaning of the title Darth. Since Vader 4 was soon created as his replacement, Vader 3 chose to Darth as a first name, not a title. That would distinguish between the light and dark side Vaders. Darth managed to defeat Vader 4 by blinding him with force lightening and then throwing him into an active volcano. The volcano soon erupted, reducing Vader 4's quantum armour body into a pile of rubble. Darth Vader 3 returned to the Yeda Rebel base with the Jedi and they soon fought against the Metal Planet and Andrew's main forces in 116 ABY. Darth managed to defeat Vader 4 with the Force Sword: a talisman that dissolved anyone from the Dark Side once they were touched with it. Once Andrew's Empire was defeated, Darth was named Ian's Second-in-Command and eventual successor in the Yeda New Republic. It took 51 years for Darth to succeed Ian as Supreme Commander of the Yeda New Republic. But that was only after Ian had been attacked and he was revealed to more vulnerable than Darth, who had taken out Vader 5 before being destroyed himself. Darth Vader 3 was rebuilt with Carbon Beskar Armour(stronger than Quantum Armour) and was thus totally invincible, even against the ion energy that had dissolved the bonds in his old Quantum Armour. In 172 ABY, Darth joined with Stan's forces to defeat Emperor Palestine's Renegades and later supported Stan's appointment to President of the Galactic Republic Union. With the support of the Galactic Union Council, Stan was proclaimed Emperor of the Galaxy and his first act was to announce the transformation of the Galactic Republic Union into the United Galactic Empire. He appointed Darth Vader 3 as his Grand Vizier and Republic Commander.