This would be good for
irons_spellbooks-server.toml

1. Not only cooldown but also cast time value
2. Data necessary to make possible evaluation of damage/mana cost on some level.
   Coefficients are not enough. Even some base value is not enough, because progression P* may be different.

• P = damage on 10 level / damage on 1 level

this is not something that will be done.

cast time is an integral part of spell mechanics and will not be configurable.

all spells scale separately and there is no graceful way of including configs for that. configs are for layman configuration, at the point you need such in-depth customization, you just need to use or make an addon.

At least some way to dump these values from all spells...

@uhloin , you could build your own utility to do this quite easily.

May be. If combine some downloader from GitHub and parser.
I've spent heap of time to manually re-balance magic in my world and when almost finished I found config is overwritten.
So now I'm looking up a way to modify iron's config from some external config.

this already exists

Is there a console command to call this function?
I'm not a java coder and not modder.