versor
/ˈvɜrsɔr/ VUR-sohr
Definitions
1. noun
A person or thing that is a source or agent of something.
“The river was the primary versor of fertile soil for the surrounding farmland.”
2. noun
A type of magical being in some fantasy settings, often associated with power or guidance.
“The sorcerer sought the counsel of a powerful versor to aid him in his quest.”