A Myth Seat,
It is a known fact that in any given era there can only be one person granted the position of any specific Myth Seat, but it was never a rule that said it must be the same person on the seat for a whole era!
Naturally, there would be more than a hundred candidates for a single Myth Seat. They were all exceptional individuals with their own unique powers, bloodlines, and skills but everyone can't claim the Myth Seat. To become the owner of the Myth Seat they must be the best in that field, no one can be above them if they want the right to claim the Myth Seat for themselves. Obviously, they would have to beat the previous owner in a fight overseen by the Tower itself, that's how important the Myth Seat is.
