How do you upgrade spells?

[Daitong]

Once you get a spell, how do you upgrade it?

[queenniq]

good luck on getting an answer im still waiting to find out what is needed to make gem polishing spell.

[devils]

Once you get a spell, how do you upgrade it?

wat do u mean? do u mean like gem spells or spells as in skills

[tlbb]

u cannot upgrade the spells , like a polishing spell they have different level :p about the class buff level spells they cannt upgrade but u can level ur skill and make higher level buff spell