Kinana

Kinana is a member of the the Fairy Tail Guild, and the former pet of Oración Seis Member, Cobra. Unlike most other members of Fairy Tail, she joined the guild as an employee rather than as a Mage.

Appearance
When she was transformed into a giant snake, her back was covered by violet scales and an egg shell-colored belly. Her eyes are green with black pupils. She was almost always in her snake form, but in battle, she spread a pair of bat-like wings, which allowed Cobra to use her as a flying means of transportation.

Before, Kinana was a relatively short girl, and she was rarely seen without her overalls. She had a round face with short purple hair, often accompanied with a ribbon on her head. She appears to be slimmer after the seven year time skip.

Personality
Kinana has a habit of ending all her sentences with "-kina".

History
When she was young, she was turned into a snake by an evil Mage. She was turned back by Makarov after the master realized that she was actually a human. Kinana had no recollection of being a snake when she was first turned back, but recently her memory as a snake has slowly resurfaced, in which she hears a voice asking to hear her thoughts.

Oracion Seis arc
"Cuberos" appeared with her owner Cobra when the Oracion Seis confronted the Light Team. When she and Cobra engaged Erza Scarlet in battle, Racer distracted Erza and she bit her, thus poisoning her.

When Nirvana's second stage was activated, she is shown with Cobra stopping Natsu Dragneel and Happy from reaching Brain. The two teams engage in a midair battle above Nirvana. She did not do anything after Cobra's defeat, leaving her fate at the time unknown.

Tenrou Island arc
Kinana later joins the Fairy Tail guild as a waitress, helping Mirajane with her work. While serving drinks, she laughs along with other guild members when she hears about Natsu Dragion, Natsu's Edolas counterpart. She later watches Erza Scarlet and Pantherlily's sparring battle and comments that it's dangerous. The next day, she is present during the announcement of the participants for the year's S-Class Wizard Promotion Trial.

X791 arc
Seven years after the destruction of Tenrou Island, the guild is reduced into a small tavern with only a few members remaining, one of which is Kinana; She now runs the bar of the Second Fairy Tail Building. After the return of the members of Fairy Tail that went in Tenrou Island, Makarov inquires into Kinana's well being, with Kinana replying that she still can't remember much of her past, but that she keeps hearing a kind voice asking to hear her thoughts.

Key of the Starry Sky Arc
Kinana watches while Lucy and Natsu practice dancing for their upcoming job with Romeo Conbolt, Mirajane and Happy. When Romeo mistakes Social Dancing as a game where you step on people's feet, Kinana corrects him by saying that's not the aim. When other members of Fairy Tail get in on the dance practice, Romeo invites her to dance with him, which she accepts. When Lucy Heartfilia becomes invisible due to an expired lotion, she is present at the guild where she participates in painting a face on Lucy. After Lucy returns to normal, she is hit by the invisiblity potion when Happy accidentally drops it on everyone.

Magic and Abilities
Kinana currently does not have any Magic ability. However, she is learning Take Over. She is also a good singer.

Former Magic and Abilities
Wing Generation: Cuberos had hidden wings that allowed her to fly. When she generated her wings, Cobra used her as a mount.

Enhanced Strength: "Cuberos" had enhanced strength. She had enough strength to lift Cobra with relative ease. She also knocked Natsu backwards quite a distance with just a snap from her tail.

Poison Generation: "Cuberos" had the ability to produce very deadly poisons. One of her poisonous bites could cause a slow and very painful death. Cuberos was able to transform her poison into mist which served as a food source for Cobra.

Video Games
Kinana (as Cuberos) appears as a support character in the DS Game, Fairy Tail Gekitotsu! Kardia Daiseidou, upon being unlocked.

Major Battles

 * Light Team vs. Oración Seis (As Cuberos)
 * Natsu Dragneel & Happy vs. Cobra & Cuberos (As Cuberos)

Trivia

 * Her Appearance is based off Hiro Mashima's assistant, Kina Kobayashi. However, her overalls aren't a frilly one.

Manga to Anime Differencs

 * In anime only it was shown that "Cuberos" was Cobra's pet during his childhood while he was a slave at the Tower of Heaven.
 * In the anime, Kinana was one of the few members to remain in Fairy Tail after 7 years, though in the manga, she isn't seen at all, however she is mentioned to be one of the girls harassed by Wakaba.