I've said it before, but I'll say it again: I try very hard to read broadly. For the most part, I enjoy the books that I read, even the ones that are outside what I'll call my core genres. This especially true of much of the nonfiction and biographic texts that I consume, all of which come with the added benefit of improving my knowledge just a little bit more. Then there are the times that I return to the core fantasy genre, and I remember why fantasy and science fiction are my true favorite genres. Wintersteel was just the kind of reminder for which I was looking.
Unsouled, and the Cradle series as a whole, is described as something called martial arts fantasy. The magic system has defined levels of skill, with each skill level gaining distinct abilities and possessing unique attributes. It's not a design that I generally prefer, but it worked well in Unsouled. Which matters, because Unsouled is not necessarily the kind of book that you read for the compelling characters or political drama. You read it for the vivid magical fights.