Yeah, I'd do 1d6+level, but they have to make a roll to attempt it. On a 6-, something bad happens (maybe they do some damage to the character instead of healing them or maybe they lose their healing powers for a day).
thx for the quick response and thx for this easy nice system!
okay, that's exactly what I thought I would do, just wanted to know what the basic idea was for this.
Its open common, yes? so you don't have a problem if I do something with it, as long as I mention its your creation, right? (want to translate it to German and perhaps create some additional material).
Regards
German Version is already made, here:
https://www.cyberpunkig.de/s/kP6YMCAkaDwkJMi?dir=undefined&openfile=79958 (last file)