[u]Skills, Levels, and Classes[/u]
Viruul is a freestyle game that all depends on the Player's personal skills, choices, and preferences. It is a lot like real life in that one must actually practice, develop strategy, and grow stronger from actually doing things themselves. There are no levels, stats, or experience points, just the personal experience of the player.

[u]Magic[/u]
Magic is only recently being rediscovered by players with arcane affinities from the few NPCs who have kept the study of it alive since it's decline in popularity since ancient times. Magic is an ambient energy that can be harnessed and manipulated in many different ways, and each culture of the land develop their own ways of handling it. All people are capable of magic, but it can be a difficult subject to understand. As such, usually only those that make a focused effort tend to learn it.
(Really what you can do with magic is up to ya'll, I haven't figured that part out yet!)

Added these sections to OP to answer [@Zeroth]