Originally posted by Ataxio:

Nah, just find plains that are still covered by "fog".

I generated my map in that handy web based map generator, noted a location on continent i havent been to yet and found em. If you've already revealed the terrain tho it likely wont appear.

We just started a brand new game and haven't even gotten past The Elder boss, so if this is true then we will be fine.
Thank you so much for the answer.