How to teach a magic to some player?

[Ragna Story]

Hi everyone, I`m trying to make a new server and I want to make the players buy their magics.
Want to know how to make a npc to do this, and also It is possible to make an item to teach players new magics (Like a scroll or something like)?

Thanks

 

[ghettobird]

what tfs version do you use?

 

[Ragna Story]

I`m using TFS 1.1
The last build for Tibia 10.77