In terms of research I've decided to only pick three or four projects at a time to not overwhelm myself. Sight now the topics I'm researching are mostly runes, how affinities work, and spells in general. And to a lesser degree I'm also learning about history, namely anything about alicorns and the past of the princesses. And finally I'm thinking about learning healing magic as no matter what I plan on doing it will be somewhat dangerous so being able to heal myself and others will be a big help.