episode Ardyn confused me with the battle against Regis. Did Ardyn wipe Regis memory of their fight, afterwards? Because in Kingsglaive, they hadn't met yet.
Ardyn's appearance was masked by an illusion the whole time he was invading Insomnia. Regis wouldn't have recognized him later.
Also, the battles against the Lucii in RE were cool, but they seemed to screw with the story to add them in. Unless I missed something. Was it ever explained when Ardyn had corrupted them? Cause in Kingsglaive, they were all there when Nyx put the ring on.
He could have done it at any point in the ten years Noct was gone.