Etzali

Etzali is part of the supporting cast of Toaru Majutsu no Index.

Also known as Quetzal in his only appearance in the first season of Index, he borrows the appearance of Unabara Mitsuki, the Tokiwadai Middle School principal's grandson. A certain group(the Aztec Organization) outside Academy City became aware of the growing "Kamijou Faction", so they sent him as a spy for a month to do a research. Borrowing the appearance of Mitsuki, he attempts to become closer to Mikoto Misaka, but he ends up falling in love with her. After he loses the battle with Tōma, he makes him promise to protect Mikoto and the world around her. It is later revealed that he is member of the GROUP. In Volume 19, it is revealed that Quetzal had a senpai-kouhai relationship with the Aztec magician after his life in vol 15, Xochitl, and this is known to the rest of GROUP that he works with. When Motoharu overheard Xochitl calling Quetzal 'Onii-chan', he commented Quetzal is a lucky guy, having a sister-type girl that's not related to him, and it's unthinkable for him to go and trying to pick up girls (refers to Quetzal falling in love with Mikoto) when he already has Xochitl.

Abilities
He is a skilled magician and former member from the Aztec Organization.


 * Appearance Borrowing: Through a magic ritual using the flayed skin of a person, he makes it into a charm which allows him to mimic the appearance of the owner of the skin he took.


 * Spear of Tlahuizcalpantecuhtli: A replica of the spear possessed by the Aztec God of Venus and disaster which reflects the light from Venus, destroying anything the light falls upon. Since this power is classed as Godlike level the humans can't handle the original because it can kill all the people within the world who are receiving the light of Venus, so the replica has flaws.

Quetzal also possesses two Aztec Grimoires, after defeating their owners in Volumes 15 and 19 and taking it off them.


 * Time related to life and death: Has the combat function of countering against any enemy that holds a weapon, having them kill themselves. It also has very powerful defensive function, as it enhanced his body to withstand the bullet from "Rabbit and Moon".


 * Rabbit and Moon: Has the combat function of sniping. Uses the bones of rabbits to shoot out powerful bullets. The bones of the rabbit can be substituted by human bones, and the human bones can be purchased by obsidian and is strong enough to penetrate a shelter designed to protect against nuclear weapons.