Was chatting with  SilverZeo about the season finale of Miraculous and watching it as well as when the Rumbing started on Attack on Titan got me thinking.
Both have powers that when combined will destroy the world.
Both have beings that defy scientific explanation.
Both have an English dub with one of the central characters are voiced by Brice Papenbrook who goes genocidal(Granted, Cat Blanc is an alternate timeline, but I still count it)
Both characters voiced by Bryce Papenbrook is somehow the one who caused this.
Both have teenagers who have a HUGE responsibility that was thrusted upon them, and now can't back out of it even if they tried, and trust me, they have tried!
Mainly when Cat Noir was comforting Ladybug, there was MAJOR Eren vibes in his voice. There is NO DOUBT in mind that given the chance, Cat Noir would go full FOUNDING TITAN on Hawk Moth in order to save Ladybug. After which he did, he'd find that Hawk Moth is his father, which is something else similar to Attack on Titan.

Tried my best to draw Ladybug in the same way as Ymir. I now the picture is technically reversed, but it still works just the same.

Anyway, I also would figured if the founding Titan had flesh, it be quite fat. Let's be real, it would be FAT! So yes, I combined the founding Titan and Plagg together. May Heaven have mercy on who ever hurts Ladybug in the presence of Destruction Titan! And yes, I combined the Rumbling with Cataclysm.