[SPOILERS] The Convocation of Fourteen

[YianKutku]

Edit: Just remembered that Unukalhai's an old Arabic name for one of the stars in Serpentarius. They've pulled from Zodiark's constellation twice now, as Sabik is another star in it, so I definitely wouldn't be surprised if 14's name and/or title is also somehow related to Serpentarius.

To be honest, my own completely unfounded speculation is that the name of the 14th Convocation Member is "Sabik".

Unfounded because there's literally nothing to prove it, and speculated because wouldn't it be cool.