A very strong and creative intellect, as well as a great ability with chemistry. Other than that, she is decently skilled with firearms and fisticuffs, and has a good sense for people and how to manipulate them.
On a dark green background, a yellow diamond with a design of four leaves, with the letters SCMF in a square in the middle. Cynneal's main additions to her father's business logo are several long, vicious thorns jutting from the middle.
A young woman, really no more than a girl. At one stage she was doubtless very pretty, but her once-fair skin has been turned to a thin, slightly fuzzy green bark, with thorns scattered across it almost like freckles. Her hair, before bright orange in colour, is now mostly a cruel tangle of leafy, thorned vines, a few patches of human hair still remaining. Her eyes remain unchanged; bright and gleaming blue, but bearing a deep sadness out-of-place with such youth.
Born into a life of total luxury thanks to her father's hugely succesful fertilizer company, Cynneal was a curious child from the start. Long convinced by the girl's mother that nothing but the grandest, most innovative toys would do, her father spared no expense, more-or-less buying her whatever she wanted. The girl was quick to take advantage of this, her demands progressing from electronic soft toys, to large bags filled with candy, to dollhouses as large as an average child's bedroom, to computers and chemistry sets, to books, to 'toy' guns that were really only toys in that they only fired blanks, even to cars as she grew into her teens.
Not to be too blunt about it, but the pampered, rich girl had to be one of the most spoilt, bratty children in the country; she had little time for most other kids, preferring to spend time on her father's estate, reading, exploring the massive, jungle-like gardens her parents kept, practicing at her private firing range and occasionally messing around with the chemicals and formulas involved in her father's business.
At school, however, although she kept mostly to herself she was fascinated by those with artistic ability. She would observe their work intently, occasionally requesting something, and whether a fellow student or even a teacher drawing on the blackboard, they swiftly learnt to indulge her requests lest they taste her foul temper.
She swiftly developed a love for art, from classical paintings to modern comicbooks, and a wide range of artworks, books and drawing equipment was swiftly acquired by her father's money.
The young lass was content in her sheltered little world of endless wealth and power.
But it was not to last. It came to light, in a long and arduous police investigation, that her father, the widely-respected Arthur T. Svennic, had not been entirely honest in the development of his business empire. Not only had the formula for the wildly effective Svennic & Co Miracle Fertilzer been stolen from a once-colleage of his, said colleage had then 'disappeared' shortly after. All evidence pointed towards Mister Svennic. The ongoing investigation also uncovered a slow-acting compound in the fertilizer, which had caused the plants to slowly but surely gain sentience, in a very-nearly-successful bid to create Svennic a world-conquering, emotionless army of leafy monstrosities. National Guard soldiers siezed and destroyed a large number of freakish creations from his large greenhouse and garden, and the old man was shipped off for a life in prison admist a vicious storm of publicity.
Poor young Cynneal, just sixteen at the time, watched wide-eyed as her world fell apart.
She fled away from her father's estate, away from the armies of police, taking nothing with her but the clothes on her back, a small pistol hidden beneath them and two books: A worn, stained excercise book filled with chemical formulas, and a copy of a popular graphic novel. With the two books under one arm, looking very out-of-place, she hitch-hiked, walked and stumbled her way to the family's holiday home, which she found empty, as yet undisturbed by any police.
The exhausted girl collapsed into a seat at the dusty kitchen table, dropped the books onto it, and cried. By the time the next day dawned, she'd seen that crying wouldn't bring her life back, wouldn't put things back the way they were. She didn't know if anything would. She knew one thing, though, she hated those who did this. She hated the police, the judges, the reporters with their uncaring, soulless flashing lights... She hated them all. With that in mind, she began to 're-furbish' the house, once intended for a happy, carefree holiday, using all of her natural ingenuity and tempering it with desire for revenge, and gradually turned it into something resembling, more than anything else, a laboratory.
Flicking angrily through the book of formulas, subsisting on a pile of two-minute noodles she found in a pantry, Cynneal began to toil, tirelessly, at re-creating her father's work. It was convenient that he'd apparently planned to keep his work with him whilst on holiday, as she found a large stock of the necessary chemicals in barrels and tubs in a small basement, giving her plenty to work with. Inspired by anger and by reading and re-reading her graphic novels whenever she paused her work, she finally, after about two weeks, had the finished formula, the 'Miracle Fertilizer' that would gain her her revenge. Of course, she'd added a few modifications of her own... Such as a rather shorter activation time for the 'side effects', and the ability to function on human beings.
With that, all she decided she needed, (after reading comic books whilst in such a heightened state of emotion) was a costume. Searching around the storeroom where she'd found the barrels of chemicals, Cynneal discovered a suit of protective rubber clothing, the type worn by her father's employees whilst handling hazardous matter. It still bore the family company's logo on the shoulders, and after a few artistic changes- Such as a bunch of wicked thorns jutting from the leafy design- she was suited up and ready. Attaching a few canisters of the formula to a crude utility belt along with her pistol, she stole out into the night, hijacked a car on some lonely road in the middle of nowhere, (apologizing profusely as she kicked her unfortunate victim in the head) and headed towards a suitable site: The city's primary water-treatment plant. Long story short, she crept into the plant, (security wasn't too high, in those days) poured several canisters of the quick-acting liquid into the main water supply, and was making her way out of the compound when she heard a shout. A large security guard confronted her, she panicked, shot him, and ran; leaving the guy lying there bleeding out, managing to make one final radio call. As she sped recklessly away in a stolen car, the police were already clambering into theirs.
A high-speed chase occured, and Cynneal's life could well have ended there were the roads not mostly deserted. Through a lot of luck, she crashed the car only outside her 'base of operations', managing to climb out mostly unharmed. Still panicking, she fled inside from the flashing blue and red lights, hearing the unfriendly, metallic voice of a megaphone echoing behind her.
The police smashed through the door as she was making her way along a raised metal walkway between two large, uninviting vats of chemical mix. She whirled around and fired wildly at them, prompting them to retaliate... A bullet struck her in the shoulder, and sent her hurtling down with a scream to land with a splash in the volatile chemical.
By the time she was rescued from the vat, the 'fertilizer' had already began to act... As an ambulance crew looked on in horror, her skin began to change, becoming green, rough and herbaceous in appearance, small thorns and leaves sprouting from it occasionally, and her hair transormed into a mass of leafy vines. If at first it wasn't apparent just what she'd been doing when she shot the security guard at the treatment plant, the scattered reports of strange symptoms felt by anyone taking a late-night drink of water soon made it clear.
Despite her age, young, angry and misguided Cynneal was handed a rather similiar sentence to her father, for attempting to turn the entire population of the city into plant-zombies. Life in prison, but not just any prison. The highest-security one available... The Black Castle.
((Sorry for making the background so long, I was half asleep.
Tl;dr: Rich, spoilt girl whose father runs a HUUUGE fertilzer company called Svennic & Co Miracle Fertilizer, he eventually gets arrested for his evil plot to turn plants into senient plant-monsters using the fertilizer, and thus take over the world. Cynnea flees to a family holiday house-thing, makes it into a secret lab and reads her book of chemistry calculations and stuff to re-make a more potent, faster-acting version of the formula... To use on HUMANS, for revenge. After pouring it into the city's water mains, she is caught and pursued back to her base, where she ends up falling into a vat of the mixture after being shot. She turn into plant-person, goes to prison, is angry and stuff. The end.