Morytania Diary OSRS WikiDo you play Old School RuneScape? In that case, you might be interested in the bone smasher! The Old School RuneScape bone crusher provides a strong way to get rid of bones during your training sessions. This device smashes bones into fine powder, helping you save valuable inventory space. With the Old School RuneScape skeletal smasher, you can easily pulverize bones and gain prayer experience!