Fifth Sister

The Fifth Sister, formerly known as Odessa Parfel, was a Force-sensitive Arkanian female who served in the Inquisitorius during the reign of the Galactic Empire. Trained in the Jedi arts, the Fifth Sister possessed a brilliant intellect and heightened senses, being able to anticipate the behavior of her enemies. She was considered as one of the most dangerous Inquisitors, even receiving admiration from the Sith Lord Darth Vader, who told her that one's mind was the most powerful weapon in the galaxy.

Prior to the fall of the Galactic Republic, the Fifth Sister was the Padawan of Jedi Knight Ria-Asan-Jiar and learned the ways of the Force. In the aftermath of the Clone Wars, Parfel was captured by the Empire and subjected to torture, allowing the dark side of the Force to consume her. Having forsaken her former identity and the Jedi way, Parfel became known as the Fifth Sister and dedicated her life to destroying the last remnants of the Jedi Order.

In 9 BBY, the Fifth Sister tracked two Jedi survivors of Order 66 to the planet Batuu. With the aid of the Fourth Brother, the Fifth Sister fought the Jedi, but they managed to escape the Inquisitors. As a result, the Fifth Sister, along with the Fourth Brother and later the Second Brother, hunted down the two Jedi across the galaxy.

Clone Wars
Before the fall of the Galactic Republic, Odessa Parfel was the Padawan of Jedi Knight Ria-Asan-Jiar and was trained in the ways of the Force. Following the outbreak of the Clone Wars, she served as a Jedi Commander of the Grand Army of the Republic and fought alongside Jiar. During the final months of the war, Supreme Chancellor Sheev Palpatine sent a unit of the Coruscant Guard to the underworld of Coruscant. With the leadership of Clone Commander CC-5869 "Stone", the platoon tracked the Separatist spy named Kupa Selto to Level 1312. After learning of Selto's location, the Jedi High Council sent Jiar and Parfel to apprehend him.

Hunt for Kupa Selto
When they arrived on Level 1312, Parfel questioned Jiar on how they were to locate Selto. Jiar told her to be patient and allow the Force to guide her. Jiar felt led to begin investigating several bars due to her belief that Selto was attempting to blend in. As the investigation carried on, they were having no luck until they entered Reeva's Cantina. Parfel began searching the crowd while Jiar was questioning the owner of the bar, Reeva San. While eavesdropping on the crowd, Parfel overheard a Patrolian mention that he saw a Selkath enter the bar earlier. He noted that it was unusual for someone of their species to enter a bar such as this. As she continued to listen in on the conversation, she could sense someone's presence behind her. She turned around and saw Selto with a blaster pistol pointed at her. Parfel quickly ignited her lightsaber and severed his hand, disarming him of his weapon. Instead of giving himself up, Selto ran out of the bar with Parfel and Jiar following behind him.

Order 66
While stationed outside the cantina, Commander Stone heard the commotion and led his clone shock troopers to aid Parfel and Jiar. As they moved in on Selto, Stone received a transmission from Chancellor Palpatine, giving the command to execute Order 66. Parfel paused and looked at Jiar as they both sensed a great disturbance in the Force that they've never felt before. Stone and the other clone troopers obeyed the order by immediately firing at Parfel and Jiar. The clones eventually formed around the two Jedi, overwhelming them with blaster fire. As they were pinned down, Jiar used Force repulse to push back the clones and while they were down Parfel ran away with Jiar following close behind. Their luck would soon run out as the shock troopers began recovering from the Force push and continued their pursuit, only more ferocious. As the clones refused to back down, Jiar began to doubt their chances of survival and decided to sacrifice herself. As they deflected shots, Jiar told Parfel to run away when she gave the word. Parfel rejected her master's request, believing that they had a chance to escape. Jiar urged her to escape while she still had a chance and Parfel eventually complied, even though she wanted to stay with her. Jiar instructed her to return to the Jedi Temple and warn the others of the clone troopers' betrayal. Parfel ran away as she witnessed Jiar fight off the platoon until she was shot down.

Escape
After Jiar was killed, Parfel began searching for a vehicle to escape in as the clones started chasing after her. She ran into Selto, who was struggling to start up a RGC-16 airspeeder due to the loss of his hand. Parfel planned to take advantage of this so that she could escape her clone attackers. While in a state of despair, Parfel allowed her emotions to get the best of her and ignited her lightsaber. As Selto begged for his life, she impale him with the lightsaber even though killing an unarmed opponent was forbidden in the Jedi Code. She returned to the Jedi Temple as Jiar instructed, only to see that everyone was slaughtered. With all hope lost and now a fugitive of the Republic, Parfel returned to the lower levels to live in hiding.

Capture and fall
Later that year, Parfel was discovered by the newly formed Galactic Empire and was imprisoned in the Inquisitorius Headquarters, where she was subjected to torture. With the intense torture she received, fear, and pain of witnessing Jiar's death, Parfel allowed the dark side of the Force to consume her. She renounced her former identity and way of life, becoming an Inquisitor known as the Fifth Sister. She was taught to develop a deep hatred for the Jedi Order and devoted her life to destroying it's last remnants, all for the approval of Emperor Palpatine.

Hunting Jedi
In 9 BBY, the Fifth Sister traveled to the planet Batuu with the Fourth Brother and some Purge Troopers in search of possible Jedi.

Personality and traits
Odessa Parfel was an Arkanian female who stood 1.7 meters tall and had pale skin, long white hair, four fingers, and white eyes that made her look pupiless. Parfel grew very close to Ria-Asan-Jiar during her apprenticeship and was willing to die by her side during the execution of Order 66. She carried the pain of witnessing her master die and felt as if she betrayed Jiar when she ran away. Ultimately, she let her pain and fear consume her which allowed her to turn to the dark side of the Force. As the Fifth Sister, she was taught to develop a hatred for the Jedi Order that she once served.

Powers and abilities
The Fifth Sister possessed a brilliant intellect and heightened senses which made her one of the most powerful members of the Inquisitorius. After she fell to the dark side, she began to understand the Force more and learned to use her abilities to her advantage. She fought with agility and precision, but lacked much skill with a lightsaber. Although not the best duelist, the Fifth Sister was most powerful in the Force and her presence was as frightening as Darth Vader.

Equipment
During her time in the Jedi Order, Odessa Parfel used a blue single-bladed lightsaber that she used to defend herself during Order 66. During her service to the Empire, the Fifth Sister used a red double-bladed spinning lightsaber. She had a helmet and wore a personalized version of the black and gray Inquisitor garbs with black boots.