Each Facet has an Edge that it can lend to an Annex or Descendant under certain circumstances. This proficiency allows Characters to create a Descendant with the Edge by storing Sway in the Descendant to create a Trophy (or Monolith or Artefact).
Edge Freebie
A Freebie Edge means that the Annex or Descendant has a lower cost than normal (ideally 0). The Freebie Edge ignores Nimbed Liberty Draw Umbrals in the Annex, but they still add their Value. Typically, on a Descendant usually only the Master Annex is affected by the Freebie and the Descendant will usually have a Hitch to reduce the cost.