Gate of the Scorpion Key

The Gate of the Scorpion Key is one of the twelve Zodiac Gate keys used by Celestial Spirit Mages to summon the Scorpion, Scorpio.

Description
In the Manga, the key is depicted to be an ordinary golden key with the crest of the Scorpion, a symbol reminiscent to a cursive letter M, stamped on its bow. In the Anime, the key is still depicted as gold but is designed more intricately. Similar to the other keys, the bow of the key contains a white center, bearing the crest of the Scorpion, colored in dark red. The blade of the key is forked at the end, similar to a scorpion's claw.

Usage
While in possession of the key, a Celestial Spirit Mage may be able to summon the Scorpion Scorpio by reciting the quote, "Open the Gate of the Scorpion! Scorpio!". This summons Scorpio, a man with a stinger-shaped gun that can be used to attack with Sand Magic.