It’s definitely fantasy. There’s a history here at DM. a world building project that never quite took off except I cobbled bits and pieces to make the first game years and years ago.
Fun trivia - the name “Suras” was chosen from a number of suggestions by author Pat Rothfuss when he used to hang around.
Since then, whenever I need a break from writing horror, I get back to fantasy roots and play around in this setting.
Over the years, I’ve replaced all the points that I didn’t contribute with things that fit better into my overall plot (bonestone is no longer the basis for the magic system, and I replaced the name Suras for a number of reasons) but the vast majority of details are the same.)
When this new game takes off, it will be called The Dragon and the Swift.