Earth orb

An earth orb is a glass orb that has been charged at the Earth Obelisk by using the Charge Earth Orb spell with level 60 Magic on the obelisk. The spell requires an unpowered orb, 30 earth runes and 3 cosmic runes and yields 70 Magic experience. The Earth Obelisk is located in the Edgeville Dungeon south of the black demons and past the poison spiders and Chronozon.

It can be used on a battlestaff (with 58 Crafting) to make an earth battlestaff, yielding 112.5 Crafting experience.