After looking at the database, Gamida is correct, "sprainedleg" is supposed to be "sprainedLeg". The other stuff you made has similar problems, like debuff command without a debuff
It's best to give the commands a test run before making a custom one to make sure it can work. Swing by the discord if you want for some realtime support
@Gamida
I'm keeping a list of icons (aka item names), not buffs or other stuff though. It's definetly interesting to do something like that, super useful. Hard to manage with all the available mods and stuff. If people want, I can set up something to do that on Github.
That way any mod/servermanager can use those lists for validation or enumeration. I'll have a look after the weekend ;D
Let me know if anyone wants to be involved in the start or whatever ;D