Darth Vader

Darth Vader is a Sith Lord and apprentice of Darth Sidious, aka Palpatie, or the Emperor. He used to be a Jedi called Anakin Skywalker but he turned evil when he realised its cooler. His master used to be Obi-Wan Kenobi, but he later kills him onboard the Death Star. Darth Vader used to look normal but in his first duel with his former master he was badly burned and lost all his limbs, so he became a cyborg to stay alive.

When he realises he has a son, Luke Skywalker, he began to doubt his evilness. This changed completely when he realised that he also had a daughter, Princess Leia, and he realised he was sick of Palpatine's bullshit and threw him down a chasm. The redeemed Skywalker then died in his son's arms.

Before his death, the Witch-King of Angmar visited Vader, only for them to squabble and fight over ideological differences. Meanwhile, Radagast the Brown and The Doctor steal the Witch-Kings Sword and Darth Vader's Lightsaber.

Youtube Clip
https://www.youtube.com/watch?v=LnlWZbkrTbU

Darth Vader fight Obi-Wan for the first time...

https://www.youtube.com/watch?v=4DU1qCmtRQc

Darth Vader converts to his armour after being burned...

https://www.youtube.com/watch?v=8kpHK4YIwY4

Darth Vader vs Obi-Wan Kenobi

https://www.youtube.com/watch?v=g1fIH6GMIJg

Darth Vader reveals his big secret...

https://www.youtube.com/watch?v=27RVJJfny4I

Darth Vader repents for his sins...