[ The thing about having Hades as a father is that Nico sometimes gets information other demigod children don't. Most of the other gods and goddesses don't go down to the Underworld so if he hears something while there then who's to stop him. It was also his dad who showed him the Roman Camp and told him to act as an Ambassador of sorts.

So when she brings up the Egyptian gods well, Nico wracks his brain for anything he might have heard from anywhere. Maybe some of the dead have spoken about it (after all, it's all pretty close in terms of geograpy and history) especially since he's hung around with some prominent Greek figures of old days. Though nothing really specific comes to mind which has him shrugging. ]

Maybe in passing but nothing about recent events. Mostly stuff I pick up from the dead or a god will mention they aren't the only one doing a specific job. [ But huh... ] Guess it makes sense considering Apollo's not taking the sun across the sky these days.

I can't imagine the different pantheons get along. The Greeks can sometimes barely stand each other and get a little crazy when they're in conflict with their Roman sides.