Quote Originally Posted by linay View Post
That wouldn't need a calamity either. A calamity is only needed if you want to change the zone drastically, and a graphical overhaul changes the appearance of the zone without necessarily changing the zone itself. (Of course, even changing the zone only requires a calamity if you want to acknowledge the change in the lore. They can always do a retcon and just say the new zone has always been that way.)
I'm not saying it would NEED a calamity. I said it's the only suggestion where I would expect or accept one.