Why the hell is Yami an expert on everything Ancient Egyptian in every fic I come across featuring him? I know now you’re going “Because he’s a Pharaoh, duh”. Yes, a Pharaoh with goddamn AMNESIA who doesn’t even know he’s a Pharaoh until Ishizu rocks up and says he is. What, you think being told he’s an ancient king suddenly gives him all the knowledge of what life back then was like?
More realistically if someone asks him anything Ancient Egypt related he would shrug and be all “Fuck if I know.”