D&D General Need help with Doomed Sword Coast campaign

[Eyes of Nine]

This rules!! Thanks for the cool ideas. I’m digging the past lives or time aspect. I’m thinking now maybe starting the campaign in the Doomed Forgotten Realms, and the party might have to “go back in time” to try and thwart these events before they happened. I dunno that just popped up. Either way I’m really appreciating these tips. I’ll let you know what I finally settle on

That's also a super cool idea. Depends on how you want to reveal, and how your table handles "secrets", both the in-game and out-game variety I guess