Changing biomes for a world

[Letothend]

I foolishly did not use the default world for Agrarian Skies, but instead just built a starting skyblock with an angel block. This worked well, but I am now aware that I am stuck in a single large winter biome. I have too much time invested to start over at this point. I have now downloaded the default map with its variety of small biomes.

So my question is, can I swap out part of the default world save files into my save to reset the biomes?

 

[AttackOfTheCreepers]

Start over again! It's part of the fun

 

[Letothend]

I do not wish to do so again. This is not my first play through.

 

[netmc]

You can create new biomes using blood magic. I believe this feature is available in the version with AgS.

 

[San]

"Gia's transformation"

I think you can also copy/paste the entire base using command blocks if you have admin privileges