Any way to undo using an alchemical tome?

Question

So, as the title says: I made the foolish mistake of 'using' an alchemical tome, which means I now find it basically impossible to find ANYTHING on my transmutation slab.

Is there a data file somewhere I can remove to wipe the settings for the transmutation tablet? Somewhere in a config folder?

My plan would be to make the few useful items I can actually find, then wipe the settings and learn those items again...

I'm playing SMP, but it's a friend's server so I can get him to remove files if needed!

Answer 1

in the Data subfolder in the save folder of the world there will be a file detailing the items unlocked by the tablet called tablet_<yourname>.dat

this is what you need to delete

you could also copy someone else's dat so you don't have to redo all that work