Satana

Satana is a half human half demon succubus. She is the daughter of Marduk Kurios. A high level demon who controls multiple hells.

Origin

Satana with her brother Daimon was born in Greentown, Massachusetts. Her father told them they were evil and tried to make them go down that path. Daimon rejected being evil and used his abilities for good. Satana on the other hand embraced her abilities and origin. Satana's mother was a human named Victoria Wingate. When she discovered her children were demons and the identity of their father,  it drove her insane. She was put into a insane asylum.

Daimon not wanting to be like his father was raised by a foster family while Satana was taken to one of her fathers hell dimension  and  taught black magic. Satana trained in demonic martial arts by the former Hell-Lord "Dansker". Though Dansker trained her he resented her and her father Satan for usurping his postion millenia ago. (Later he returned to earth in an  attempt to destroy her.) It was during this training period that her soul was bonded to an arch-demon and agent of destruction know as "The Basilisk"  It was a very powerful demon, considered one of the deadliest of the Satanic host. Satana was able to contain and release it at her discretion, knowing that each time she manifested it, it would became more powerful and difficult to controle and that it was destined to one day  consume her as well. During this time the demon Zannarth was also forced into her sevice as a resentful slave.  
   Satana was banished to earth by a mysterious group of demons know as "The Four".  Once on earth she stalked U.S. cities as a bewitching succubus, giving the souls of men she had feasted on to her father. Seducing these men, she would embrace and kiss them, sucking the life from their swiftly withering bodies. The victims "soul" would take the form of a fragile butterfly which she would pluck from their mouths and symbolically eat/destroy with great relish. Satana was traveled about moving to different location of "The Church of the Dark Father. She was a powerful and charismatic figure in these churches. At this time Satan gifted her with a feline formed familiar named "Exiter", to serve her. At one of these "churches" she encountered Kthara (who had possessed Gloria Hefford, Damian's sister from his foster family.) Kthara was a powerful Demon-Mother of the Outer Dark who Gloria had mistakenly tried to summon. Satana was forced to unleash the Basilisk to consume Kthara.   For a brief time Satana was transformed into a mortal women named Judith Camber. 
Satana was killed by the Basilisk-Demon that was spiritually bonded with her so it died to. Satana was sent to one of her fathers hell dimensions. She was brought back to life to join the witches and help them. The last she is seen taking souls. She is also helping The Hood in his problem with his demonic possession at the hands of Dormammu.

Powers

She has a natural magical ability. She can use a number of magic spells but she tends not to. When she takes people's souls she gaines power from them and it increases her magical powers. She can shoot hellphyr which cant harm a person physically but in other ways. Satana can use a weapon that has killed a person and take energy from that.

Satana has superhuman strength, able to lift c. 10 tons. Her other physical abilities are greater to those of normal humans to an unknown degree.

Alternate Realities

Earth-?

In Supernaturals, Satana is a Catholic girl who is possessed by a demon and fights along side of Brother Voodoo, Werewolf by Night, Black Cat, Ghost Rider, and Gargoyle. In this alternate reality Satana had the power of flight and the control over fire.