Hello and thank you for reading.

I am a new modder and I want to work on the perk trees but the information on the different aspects of this seems incomplete,

Because I am unable to post links I cant show you the information that I found but the descriptions on the WIKI are not complete for all the options ( which would be a lot of work but still)

My goal is to create a perk that gives the player a spell, if it is possible could somebody please explain how (or if) this is possible that would be nice.