[Only the First and Second Generation of Blood Nobles can bear the title of 'Fylkir.' With nothing to envy the dragon lords and other hegemonic species. But from the third moving onward, the bloodline deteriorates fast.
They're still irresistible powerhouses by mortal standards, but from the fifth generation onward, a Blood Noble trying to mess with a dragon lord is courting death. At the seventh, they stop being Superior Beings. And past the tenth generation, they return to being humans.
So, while no doubt extraordinary, from a biological standpoint, the Fylkirs' blood…is defective.
