Edited mod of jujutsucraft (sorcery:fight) which will change the way you play in Minecraft 1.20.1. The added changes are the following:
1. The world will no longer have the generation limit at Y: 0, but will instead be y: -64, which will cause you to be able to find places like Ancient City and other materials from other mods you might want to add.
2. Mobs from regular minecraft and other mods will be able to generate normally, this way you will level up your world to a more competitive one.