Inferus

"I will kill every single one of you."

- Inferus to Satele Shan

Inferus, known as Drago Drayson before his death, was a Force-sensitive human male Jedi master who served the Galactic Republic in Mandalorian Wars. He died in Battle of Malachor V in Mandalorian. 280 years later he returned as a wraith and terrorised the galaxy for 60 years until he was destroyed.

Biography
Drago Drayson was born and lived in Ossus until he was four. His father, Dagmar Drayson, was a Jedi and guardian in the Jedi Temple. Drago's father didn't want him to become a Jedi unlike his mother. During the Great Sith War Massasi Warriors invade the planet and killed his father. Drago and his mother left the planet with a transport and went to Tython. They lived there for a year until he was found by a Jedi master named Joran Antares. He took him to Coruscant and trained him. Drago became a Jedi Master when he was thirty. He invented a new lightsaber combat form called fénshi which was only used by himself. He was the fastest lightsaber user in the galaxy.

Mandalorian Wars
Drago was one of the Jedi Knights who followed Revan in Mandalorian Wars and he fought side by side with Revan as a general. He was the general of 77th Battalion His lightsaber form allowed him to take down multiple enemies at the same time.

Death
"They left us, They left us."

- Drago Drayson At the end of the Battle of Malachor V Drago and his Jedi Knights were in different places from others. There were no other choices than activating the Mass Shadow Generator. The Jedi left the planet and some other Jedi while it was exploding. Drago was one of them. His last thoughts before death was the treachery of the jedi and the republic. Every single one of them perished.

Return
During the destruction of the Malachor V Drago Drayson became a force wraith like the other Warriors on the planet. It's unknown how they have achieved that but it is assumed that it was because of their grudge against both Jedi and Sith. After 270 years later Drago created a order called Nihils with other victims. They terrorised the galaxy. People called Drago in different names like Dead Warrior, Ghost, Dark Spirit and the Death himself. But his followers called him Inferus as he called himself. Then they started a purge to kill every single force user in the galaxy. From Inferus' point of view if the both Jedi and Sith died, there wouldn't be any chaos.

Appearance
Inferus was wearing a black robe and a skull-monster looked black mask. His appearance was like a man but actually he didn't have a physical body. Nobody have seen him unmasked except for dead ones. He was using a black hilted lightsaber and its krystal was red.

Powers and abilities
Inferus was not so powerful with the force. He mastered his lightsaber and fighting skills. He was too fast and nimble. But he didn't use his emotions and aggression in combat unlike the other dark side users. He only used his passion and concentration. But while he was using the force, he used his full aggression, hatred and grudge. That's why his force lightning is red. He could also use force pain and force deplete