(Spoiler) About amaurots downfall

[Rocl]

While it doesn't necessarily change your point, I feel like making clear that Mor Dhona was not ruined by the Seventh Umbral Calamity, but instead by the Battle of Silvertear Skies some years prior. It featured "breathtaking scenery" and a bunch of inns before Midgardsormr slammed the Agrius into the Lake.

Unspoiled Mor Dhona actually features in the opening CGI for 1.0, where the Warrior of Light fights along companions in an Echo vision against a morbol moments before the Empire invades and does battle with the wyrm.