It only dawned on me that it was Knights of the Round from FF7 when the 12 knights (untransformed) lined up to the side of the King. Yeah I'm slow.

Then I counted them and went holy(%*&$(*&@# am I fighting the Knights of the Round!? They transformed and then I went bonkers.

BRING IT ON! My favorite primal in the entire game so far, loled at that lame flailing at the end.