Happy

Happy is a cat with some magical power, which may be the reason for his ability to speak. He can temporarily grow wings on his back and fly, and is capable of carrying only one person in this form. Happy apparently can fly at incredible speed (As it took Eligor less than a hour to reach Clover when Happy caught up with him in mere seconds with Natsu in tow) This is also the only kind of transportation that does not make Natsu sick. When asked why, Natsu got angry and exclaimed that Happy was a friend, not a means of transportation, ironically Natsu later gets sick when Gray gives him a piggyback ride when he's injured. He's very close to Natsu and becomes friends with Lucy quickly. The three form a team at the start of the manga. Happy is a full-fledged member of Fairy Tail, and has a member stamp on his back. It's also unknown if Happy even though being a mage and a member of Fairy…