Ophiuchus

Ophiuchus is the 13th zodiac sign (Possibly) not much is known about this mysterious new "Sign" it doesn't have an element so Ophiuchus has been settled aside from the other zodiac signs.

Like I said Ophiuchus is real mysterious and not well known some astrologers conform that Ophiuchus is the 13th zodiac sign but others just say it's just a constellation. The mysterious sign seems most compatible with water and earth signs.