Many years of development of l2 servers and every year the settings are worse. Configuration line by line in xml files for enchant rates.... Ridiculous!!! There are variables and lines that are left over and make you waste time in a very silly way.
This is a f*ng bad datapack. Instead of make easy the settings what they do is make it hard. And I don't mean not knowing but the st upid waste of time, a worse and meaningless configuration. if I explain myself well so you can understand me.
Don't waste your time in this project. Download another.