Ogre coffins are coffins located in the level one basement of Jiggig and just outside Jiggig directly south. The coffins can be opened by either of two means: * Picking the lock requires level 20 Thieving, yielding 27 experience. Failing to pick the lock yields 1 thieving experience and lowers your Thieving stat temporarily. * Opening the coffin using an Ogre coffin key. Keys are obtained from drops by Zogres and Skogres in Jiggig, as well as Vet'ion.