The magical system of Middle Earth is Bizarre...

One of the things I hear over and over is how Tolkien is creating a soft magic system. I think in my mind I define that just as an ambiguous magic system…one where you don’t see magic all that often and then one that also doesn’t go into detail about some of the things that are happening. So I don’t know if some of you have any answers to these questions because it feels like Tolkien’s work just stays forever at a soft magic system. I would be very intrigued and curious if he ever went into detail about that? To be honest, it feels to me like he wouldn’t but I’m only a tiny percentage into the work of Tolkien.