Capricorn

Capricorn is a character from the Fairy Tail anime and manga.

Capricorn is a Celestial Spirit that is one of the 12 Golden Zodiac Keys. His key was formerly owned by Layla Heartfilia. His key was later passed to Zoldeo, who took possession of his body, becoming a member of Grimoire Heart's Seven Kin of Purgatory known as Caprico (Kapuriko). He was later freed from Zoldeo's control, and left Grimoire Heart to become one of Lucy Heartfilia's spirits.

In the AWA fics, Capricorn made his debut in Chapter 2 of All Worlds Alliance Missions - Infinite Stratos fic.

Appearance
Capricorn is a tall humanoid, towering over all of his fellow guild mates, who possesses many goat-like traits: his body is covered in short, brownish white fur, with longer tufts covering his lower face, resembling a goatee, and the back of his legs, which greatly resemble those of a goat, being slightly bent backwards and ending in dark hooves. He has short, thin ears sitting on top of his head, with a distinctive, elongated oval form, and horns which curve downwards and jut forwards from the side of his head. From his lower back sprouts a mildly long tail ending in a dark tuft of fur, and his fingers sport long and dark nails (initially portrayed as light in color), highly reminiscent of claws. His elongated face possesses marked cheekbones and a prominent, large nose; his eyes are always hidden away by a pair of black, mirror polished shades, which were initially portrayed as having distinct, separated lenses, with an elongated oval form, but were later given a more compact appearance, with the lenses fusing into a single one, possessing a hollowed part in order for them to rest on Capricorn’s nose. The shades, predictably, come with dark arms, which, however, aren’t shown resting anywhere, due to the Mage’s ears being elsewhere. Capricorn possesses prominent, toned abdominal, and, while initially portrayed as lean-built, was later given a more massive, muscular appearance.

While possessed by Zoldeo and acting as "Caprico", Capricorn donned a distinctive black jacket with short, puffy sleeves, which only covered the upper part of his chest, leaving his muscular abdominal exposed, over a similarly shaped, pale yellow shirt, with an extremely short, dark green tie with flat ends tied around his neck. He wore black pants reaching down below his goat knees, with each of their upper sides being adorned by a white motif composed of a stripe going down from his waist and crossed with two more, slightly curved ones, plus a brown belt covered in a line of small circles and closed by an elongated oval buckle. His tail emerged from the back of his pants. He also sported a pair of dark, plain metal armbands circling his wrists.

While affiliated to Layla Heartfilia, Capricorn donned a more formal twin-tail butler suit which covered his arms and legs. He seems to have switched back to such attire after granting his key to Lucy Heartfilia.

Personality
Caprico, while possessed by Zoldeo, had a calm, serious demeanor and showed little emotion, just like several of his fellow guild members, except while in battle. After being freed from Zoldeo, Caprico is shown to be quite loyal to both Layla and Lucy, claiming that he "cannot give his power to Lucy as it already belongs to her". He is also very respectful as he calls everybody with the honorific "-sama". He also seems to appreciate the idea that Magic is based on love, as he compliments Lucy's interpretation of "The One Magic." In addition, Capricorn is highly skilled in teaching others about Magic, as Lucy summoned him so that he could instruct her on how to raise her Magic Power level. He also shows fondness for writing and reciting poems.

Abilities
Expert Hand-to-Hand Combatant: Capricorn has demonstrated great physical prowess, as he is both exceptionally fast and strong. He was able to elbow Hades in the face with relative ease. He can also deal series of precise punches with ease.

Enhanced Strength: Capricorn has demonstrated a good amount of physical strength, demonstrated by the fact that he was able to carry his owner, Lucy, in one arm and carry Natsu Dragneel in the other at the same time from Grimoire Heart Airship to Fairy Tail's campsite on Tenrou Island.

Immortality: As a Celestial Spirit, Capricorn cannot die, unless he is somehow forced to stay in the Human World.

Trivia

 * Rather than referring to himself with the Japanese Watashi, Caprico refers himself as Meh. This may be referring to how a goat sounds in Japanese standards.
 * In the English dub, Capricorn refers to people with "sir" or "lady".
 * He is also refered to as "The Sea Goat" in English.