Cassiel Winchester

Cassiel Rose 'Cassie' Winchester is a Elioud-Cambion. She is the daughter of Dean and Remi Winchester. She is the younger sister of Emma and Robbie and the older sister of Charlie and Jamie. The niece of Sam and Adam Milligan, the great niece of Castiel and other angels including Domiel. The granddaughter of Karen and Bobby Singer, and John and Mary Winchester and Remiel.

She was conceived when her father was a demon and since her mother is a nephilim making her half demon, half- human and half-angel.

Angels wanted the baby gone because they fear the power of the baby and the demons want the baby to control the baby and use their powers. Sam thought the baby would be a danger to the world and suggested that Remi have an abortion to which Remi denied and quit talking to both brothers when Dean ultimately agreed even though the two had previously talked about having another baby. Castiel was the only one who didn't try to harm the baby or take her.

When Sam and Dean meet Cassie, they instantly fell in love with the baby and felt guilty for suggesting that Remi have an abortion.

Biography
When Remi was nine months pregnant, she went to the store to get a couple more baby things they needed, she payed for the baby stuff and was walking back to her car when everything went black. Remi woke up in a basement, tied up with Angel warding around the walls. The demons tried to get Remi to push the baby out since she went into labor.

Crowley appeared with Castiel and the demons offered Crowley the baby. Crowley and Castiel killed the three demons.

They teleported to the bunker, Dean was in the library on the phone with Sadie and Sam was talking to Jody. They both informed the others on the phone that she was fine before Dean hung up and made his way over to his wife.

Castiel informed Dean and Sam that Remi was giving birth, they got her into a room

Dean kissed Remi before he looked at his daughter, holding her for the first time.

When Cassie was a year old she was taken along with her Uncle Sam by the British Men of Letters while with Sam and Castiel. Remi was trying to get Robbie back from Angels that had taken him and Dean was fighting the Darkness. Remi, Robbie, Sarah and Darcie come to the Bunker to get Cassie only to discover that she was taken which Remi assumed was by Spencer and Missy but was proved wrong by a surveillance tape Dean had shown her.

Cassie was held in a separate room then Sam and Sam believed that they was going to kill his niece if they knew what she really was.

Physical Appearance
She has blue eyes like her mother and her fathers brown hair. She has a chubby cheeks. Even as a baby her eyes would become inhuman, when using her Angelic powers, her iris would turn purple. When using her demonic powers, her eyes would turn black. When using both, her sclera turns black while the Iris would glow purple.

Personality
Cassie was an infant, even when she was in the womb, she has displayed a protective quality, especially in regards to her mother, Remi, and has attacked those who threaten both Remi and herself. At times, she uses her powers as a warning of sorts when she is either scared, upset, or angry as well, a quality that has stayed with her as she has grown. The reasoning behind her decision making has proven to be rather simple in several instances; if someone threatens or she senses is a threat to her, her family, or someone she cares about in general, she will do whatever she perceives it will take to protect them, even if that means murder.

While displaying the innocence one would expect of a young child at times, it's clear that she does not have a complete grasp on how powerful she is or how destructive and severe the consequences of her actions can be, whether that be when she is just trying to have fun with the use of her powers or do what she thinks is helping ensure the safety of those she cares about.

Her father, Dean is the one person who can consistently influence her decision-making and get her to calm down when she is upset or growing impatient, and Cassie is very eager and more than willing to listen to what he tells her to do. That said, Cassie also feels a bond to her mother, Remi, who has a bit of influence over her as well. She is very close to her great uncle Castiel and the demon Crowley but she is more hesitant to listen to these two.

She had told her parents that all the angels with the exception of Castiel and Domiel, and demons are greedy and want to control everyone.

Angelic

 * Angel Radio - Once Cassie knows how to control the ability to communicate on angel radio, she can speak to all angels and hear any distress signals, including the ability to sense a Nephilim's creation.


 * Conversion - Cassie and create or alter a species into a new type of life form.
 * Super Strength - Their angelic ancestry endows Nephilim with enhanced strength sufficient to overpower and even toss common angels around.
 * Resurrection -
 * Electrokinesis - She can generate currents of electricity and form them into an attack. If a human is shot with this attack, they would died. Where an angel or even Archangel would be knocked out much like a taser does to a human.
 * Immunity - She is immune to the angel banishing sigil. Also shows an immune to angel warding.
 * Invulnerability -
 * Regeneration - When the blades were removed, the wound healed in seconds.
 * Resurrection -
 * Mind Control -
 * Precognition -
 * Sedation - She can put people to sleep by touching their foreheads
 * Illusion -
 * Smiting - She possesses the ability to kill or exorcise a demon simply by touching his palm to the forehead of its host. He is able to kill lower-level demons and other beings like monsters with a simple touch. When this happens, a strong white light appears from the eyes and mouth of the victim and burns them from the inside out.
 * Localization - She is able to track and locate beings, although not if they are warded by Enochian sigils. She can track warded person's location if they pray to her
 * Pyrokinesis - She can burn through ropes binding her.
 * Astral Perception/Senses - Can see things hidden to humans. Vision and hearing at extreme superhuman levels; able to see a symbol on a person's heart that was so small Sam needed a microscopic lens to see it.
 * Lie Detection -
 * Empathy - She can sense other peoples emotions, such as when Dean was upset about Mary and Cassie hugged him and said she wouldn’t leave him.
 * Pathokinesis - She was able to calm Dean when he was mad and she stopped Matty from crying while the bunker was under attack
 * Molecular Combustion -
 * Power Augmentation -
 * Power Granting - She displayed this ability when Remi was barely pregnant, Cassie threw Remiel and Domiel across the room when they was arguing with Remi.

Demonic

 * Reality Warping -  Castiel claimed that, at the peak of the cambion's power, Cambion could destroy the Host of Heaven "with a word".
 * Biokinesis - Cassie can manipulate the bodies of various beings to either harm or disfigure them. She can alter the physiology of most supernatural entities. She can use this power to inflict massive damage to any being, even an Archangel level entity.
 * Conjuration - She conjuried brugers for Sam and Dean when the latter said he was hungry.
 * Conversion/Transformation - She also turned three demons into barbies, with just a thought and back when asked.
 * Terrakinesis - She caused a minor earthquake when he became angry and clenched his fist.
 * Clairvoyance -
 * Voice Mimicry -  She can mimic any person's voice. Shown when she used her father‘s voice to make Robbie and Sandra to leave her alone.

Angelic/Demonic

 * Advance/Demonic Smiting - Cassie can kill all angels, demons, reapers, monsters, and humans by burning their insides with a thought, verbally, or hand gesture.


 * Angelic/Demonic Control - Like Nephilim and Cambion, each of these two hybrids can control angels or demon in their own rights, but Cassie can control both species. She can simply verbally, thought, or with a hand gesture, exorcise, banish, induce pain and control any angel or demon. Her power can extant to Archangels and Greater Demons. She can also control all Nephilims except if its an Eliouds like her siblings, and Arch-Nephilim such as her mom and Jack.
 * Angelic/Demonic Possession: Cassie can possess the mind of any angel or demon by psychically linking herself to all angels and demons. This allows her tell them what to do, communicate or see through whatever they are witnessing.
 * Angelic/Demonic Immunity - Cassie is a hybrid between a union of an Nephilim and demon, both heritage can counteract any common vulnerabilities the two species are weak against. She is not an angelic or demonic essence possessing a human, so exorcism cannot affect her. An angel trap or Devil's Trap cannot trap her because she is neither a angel or demon for the traps to work.
 * Angelic/Demonic Mental Exorcism - She can force the angelic and demonic essence from any angel or demon, regardless of how powerful such as an Archangel or Greater Demon. This will not work on angelic or demonic half breeds and those who retain their original bodies.
 * Angelic-Demonic Tactile Exorcism -  Like a Cambion and Elioud, she can exorcise any angel or demon from their vessel and banish them back to their respective realms.
 * Electromagnetic Interference - Like an angel or demon, she can make electromagnetic appliances or lights haywire and flicker.
 * Demonic/Holy White Light: Like angels and demons, Cassie can generate a white light to eradicate lesser individuals. Her white light is capable of wasting an entire state, equivalent to a nuclear bomb going off. With a single pulse, she is capable of burning off an angel's wings.
 * Supernatural Concealment - She is hidden from angels, humans, and demons, unless she wants to be found.
 * Telekinesis - She slid a burger to her father.
 * Teleportation - She could teleport anywhere on Earth at a thought.
 * Pyrokinesis (Holy/Hellfire Control) - Like a Nephilim that can control holy fire and a Cambion that can control hellfire, Cassie can manipulate both. She can use this power to harm, trap or kill angels and demons. Neither holy or hellfire can be used to harm or kill her. She can use both fires to show people her wings, much like Raphael, but instead he used electricity instead.
 * Super Senses - Remi was able to hear a conversation on a different floor of a building.

Weakness

 * Grace Extraction - With her Grace removed, she would become susceptible to demonic weakness.  If she does not replenish or retrieve her stolen grace back, she will slowly die, but much quicker than a Nephilim in just a short amount of time due of the imbalance of her angels, demon, and human heritage. She will be driven out of insanity.
 * Death's Scythe - Death's personal weapon can destroy her existence, regardless of how powerful she gets.

Dean Winchester
Cassie loves her father. She stays glued to his side when he is at the bunker and even developed some of his habits from mimicking him.

Etymology
Cassiel - This name derives from the Hebrew “Qafsiel / Kaziel”, meaning “speed of God”. Cassiel is the Latin name of an archangel in post-biblical Judeo-Christian religion, particularly that of the Kabbalah. Unlike many other angels, Cassiel is known for simply watching the events of the cosmos unfold with little interference. In Jewish mysticism and Mesopotamian mythology, Cassiel is associated with the planet Saturn and the direction north. He is the controller of the moon, the karma and time

Rose - Originally, Rose was a short form of any of the old Germanic names in use in England in the Middle Ages that contained the element hros, ros (horse). Flower names began being used in the 19th century, and now Rose is bestowed with reference to the flower.

Winchester - English: habitational name from the city in Hampshire, so named from the addition of Old English ceaster ‘Roman fort or walled city’ (Latin castra ‘legionary camp’) to the Romano-British name Venta, of disputed origin