FTB Revelation question

[GrimJahk]

I see that Lost Cities map is a choice, but do "Lost cities" actually spawn on other configs like the Realistic map type settings?

 

[MrBoomflex]

I see that Lost Cities map is a choice, but do "Lost cities" actually spawn on other configs like the Realistic map type settings?

By Default, no, but in the Lost Cities config you can change it to work with any as long as the worldtype supports the IChunkPrimerFactory API.