Overview
There are 4 different Schools of Ritual Magic, each interacting with different aspects of the world. The level 2 ability: School of Ritual Magic in the Ritualist skill tree allows a character to specialize in one of these schools.
Divination
Divination rituals are ones that allow the caster to glean useful information and reveal secrets. Some can even look across space and time at what was, what is, or what will be. These rituals are powerful for unraveling mysteries; however, the information gained from them may not always be straightforward, and even their magic has its limits.
Enhancements
Enhancement rituals are ones that benefit individuals or even groups of adventurers. Some enhancements increase health and other resource pools, while others can be used in battle to restore allies, such as Hila's Frayed Fates Woven Anew.
Weaving
Weaving rituals are ones that change the environment around you. They can buff a god's realm to boost the riches gained from venturing there, help armies on Tellus become stronger or more resilient, fortify an Enclave against Bloodless attacks, and more. If you want to change the world on a larger scale, Weaving is likely for you.
Transmutation
Transmutation rituals are ones that can change an object into something else, most notably, resources. Do you have too much of one resource but not enough of another? Transmutation can solve this problem so that you can get all the resources you need rather than having to gather them in possibly hard-to-reach or dangerous places.