From publisher blurb:
Unleash occult secrets penned in antiquity, long forgotten to the modern world into your Starfinder RPG campaign with Everyman Gaming’s new Occult Skill Guide series! From occultic rituals to terrifying corruptions, from powerful pacts and terrible corruptions, the Occult Skill Guide has what you need to bring the mysteries of the occult into the far-flung future!
This installment of the Occult Skill Guide introduces: one all-new ritual, the cloning ritual! This potent ritual allows ritualists to use a combination of science and ritual magic to form one of two types of clone, replicas or vessels, for the ritualist’s use. Whether you want a free-thinking copy of the original or an empty husk perfect for saving yourself from death, this ritual has everything you need to create potent, long-lasting clones. Also included for convenience is a complete reprint of all the rules pertinent to casting rituals, first seen in Everyman Gaming’s smash hit Occult Skill Guide: Rituals of Transfiguration.