From publisher blurb:
Polymorph causes the target to change shape, but usually some part of the original target is left intact. That is similar to what polymorph the product line seeks to do. We take existing content and bring together concepts and abilities to create new and interesting stuff for you to use as a player or GM. The conduit is a full 1-20 class that is inspired by various media and rule-wise is a hybrid class of druid and sorcerer. It is meant to be a fun-to-play character that channels power through an innate connection to a force of nature. All-in-all the conduit will provide an excellent class for those players looking to embody the raw power of a force of nature or for GMs to provide a dire threat to their players or game world.