Zogre bones

Zogre Bones are associated with the Prayer skill. They are dropped by Zogres and Skogres. Zogre bones give 22.5 Prayer experience when buried. There is a chance of the Zogre rising from the dead (again) when these bones are buried inside Jiggig.

These bones are often used on the Gilded Altar for experience due to the tedious work required to worship the ectofunctus. When both burners are lit, each bone provides 78.75 prayer experience, more than the 72 experience given by burying Dragon bones.