Kṣitigarbha bodhisattva has a sutra which is known as the sutra of karmic bonds and karmic report book of good and evil deeds of man. The method has 3 set of dice. One set to tell a person about his Karma, his good deeds and bad deeds and another set to do pure divination. the Divination answers are in the sutra itself.
It is one method in which a person can learn about past lives and also about what one has to do for sickness and health.