This mod adds a new dimension to the world which is a mirror of the overworld. You can adjust the seed, worldtype, generatorsettings and movement factor in the config file.
This mod require uteamcore!
The portal is created the following way:
Shift + right click a flower with the bonemeal
Here is a Video how to create the portal: https://i.imgur.com/lmkGDqE.mp4
This mod can be packed in every modpack you want :)
Sourcecode is linked above and is available under Apache License 2.0.
Report Bugs here: Issue Tracker on Github