Is bonethrowing a closed practice? It’s the only divination I’ve ever felt comfortable with so when someone on discord mentioned it I got really concerned and I can’t find anything on the internet about it
It depends on how you use it. To use bonethrowing in a way that Brujeria or Voodoo/Hoodoo practicioners would if you are not part of those practices is not something I would do. However, bonethrowing is a dovinitory tool used by many practices throughout western traditions. Make it your own practice, and you should be fine.
For example- you could carve runes (farthark or any other) onto fox/cpyote toe bones. Just be sure to wear a dust mask because bone dust is deadly.