Spoilers!!! (Please make sure you're up to date with the Fairy Tail MANGA before u proceed)

Name: Cirki Dragneel

Age: 400+ (she looks 18 because she was 18 when she became immortal) (Immortal) (Can control her Ankhseram Curse)

Anime: FairyTail (she is a made up character that fits into the FT plot)

Magic Ability: Dark Magic, Ethernano Godslayer

Relationships: Everyone in the Guild Fairytail!

Family:

(Unknown Mother)

Zeref (Father)

Age: 400+ (Immortal) Ability: Black Magic | Has Ankhseram Curse but cant control it

Larcade Dragneel (Half-Brother) (Younger Brother)

Age: 100+ (He looks 22 because he was 22 when he became immortal) Ability: Unknown

Natsu Dragneel (Uncle)

Age: 400+ (Looks 17) Ability: Fire Dragon Slayer Magic, E.N.D, Lightning Fire Dragon Slayer Magic

Mavis Varmillion (Half-Mother)

Age: Formerly Crystalized in Lumen Histoire but is 13 in ghost form Ability: 3 Legendary Fairy Spells, Illusion Magic, Black Magic (Law), Thought Projection, Telepathy | Has Ankhseram Curse.

Clothing:

Cirki is wearing a gray midriff. She wears a black Indian Genie looking pants that stop at her ankles. She is barefoot. She has silver linings across the ends of all her pieces of clothing! She has her long black velvet cape to keep her hidden. She wears a necklace that has a empty yin-yang locket! She mostly carries a double-sided ethernano Scythe made by her own magic!

Face:

Cirki mostly has a stern face! She has black hair with white highlights! (Everything about her is black and white because of her dark side and her light side of her complexion,personality, Magic, history and heredity) One of her eyes is neon blue (due to her Ethernano abilities) and another eye is Red (do to her black magic)

Attitude:

Mature to people she just met! She turns into someone you can trust once she gets to know you! She is alert and careful all the time. She takes family seriously and thinks its the most important even though she never had one of her own. Sometimes she gets really sad over how her family consists of someone that hurt so many people and she was forced to watch them through the years because of her immortality. Her love for her brother is greater than her desire to kill her father since her brother is the only family she has left, excluding her father. She's driven to give justice to the people who were scarred by her father.

History:

Over 400 years ago her mother have birth to her unaware that her husband, Zeref will soon train to learn dark arts (to revive his brother who will soon die)! When Cirki was 18 years old her father came and raided their town! He burned all their neighbors and her own mother and used their ashes to create more demons! Cirki has now a burn on her face. Her mother was dying when her mother was trying to conceal it but he died too soon so when she turns into her back magic self she has that scar but her normal self won't have it! Her father Zeref has been dormant and has been developing a kingdom on a different continent! He doesn't know that his daughter is still alive for he thought she died with her mom. Cirki today lives on to meet her father and cause his Doom! Cirki prepares her power as a GodSlayer granted by her godly mother whom she doesn't remember anymore and dark magic inherited by her father the darkest Mage in history. Before she meets Fairy Tail she encounters her Half-Brother.

Attacks:

ShockWave (she has shocks in her hands! When pressed against someone it could send them flying in mind-boggling speeds! Depends in how much force she uses because she could kill someone by breaking their structure internally)

EtherWeapon (any weapon (like her scythe) she chooses and it appears in neon blue (ethernano))

DeathWave (a wave of death appears around her (like you see on Zeref in the TV show) and it expands causing lateral damage and death) (Caused by the curse but she can control when it happens)

Touch (everything she touches dies if she chooses)

Repent (having 2 palms touch causing instant death upon someone it's directed to (Zeref does it in the TV show))

FastAbilities (can react fast and can run fast)

EatherNano Gods Bellow (a huge roar that can destroy half a continent if used to its max)

Ability to pick up any magic type and use it.

...She continues to learn more and more about her abilities but above is the popular few...

Other Outfits:

When Cirki switches from light (Godslayer) to dark (death magic) and dark to light magic her outfit changes!

When Cirki uses her Death magic she transforms into a half Demon! She is wearing black spikes everywhere! Her hair looks like a bunch of triangles that are in a line that are touching (/\/\/\/\/\/\/\) it looks like a zig zag! Her hair is black completely and it reaches up to her feet! Both of her eyes are red and she has an angry face!

When Cirki uses light magic, her god slaying magic, she transforms into a half god! She is wearing a white dress and both of her eyes are blue! Her hair turns silverish white and it goes up to her feet! A silver chain wraps around her forehead and goes into the braids that make a small half ponytail in the back of her head! She carries an EatherWeapon mostly!

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That's all! Have fun reading!

Ps. Some drawings...