The key is depicted to be black in color, ending in a spade-like tip that is connected to the key's bow by a dark serpentine figure that spirals around the blade of the key. The center of the bow is black, stamped with the crest of the Snake Charmer, colored in white, with the serpentine figure spiraled around it.
While in possession of the key, a Celestial Spirit Mage may be able to summon the Snake Charmer Ophiuchus by reciting the quote "Open Gate of the Snake Charmer! Ophiuchus!". This summons Ophiuchus, a Celestial Spirit that takes the form of a mechanical snake that charges towards the opponent.
- ↑ Fairy Tail Manga: Chapter 280, Page 13
- ↑ Fairy Tail Anime: Ending Theme 17
- ↑ Fairy Tail Manga: Chapter 280, Page 14