We are starting a Scion (1st Ed) game next week and have been working on characters. An argument has come up between several of us regarding hero level characters taking knacks from the God book. The rule in question is on page 59 of Scion: God under the "Knacks" section and states:

"...some more-powerful Knacks are available only if the character has the prerequisite Knack listed in the power's description. (Some prerequisite Knacks have prerequisites of their own.) If a Knack described here doesn't have a listed prerequisite and doesn't explicitly state otherwise,...