Well, to be fair, he didn't really remember him in Asia. And in link joker, he wanted to keep using narukami, like aichi who used GP, and wanted the reminiscence of Kagero and Overlord, in the forms of Descendent and Eradicators.
Lorewise this is f**king accurate. Dragonic Overlord is that one dragon that never stand down for real in any battles, just like his eternal apocalyptic flame he'll get back up over and over again endlessly and he won't stop until all of his enemies fall.
Can't wait if Vanguard Zero game finally make these version of scenery in these in that story mode LM of the game soon I mean I lied Dragonic overlord the great and Blaster Joker and Photon Legion!!