From publisher blurb: Although you are not truly a planar scion you have a hint of planar influence in your ancestry. The following lineage ancestry feats can be selected by any ancentry whenever you have the option to gain a new ancestry feat. You can never have more than one lineage, you cannot train out of a lineage feat, but you can train into it, or select it as a new feat even when you are not 1st level, as the previously unknown hint in your ancestry manifests. Each planar lineage feat grants you a trait, such as FIRE or GOOD. This treat is only applicable to meet prerequisites, such as the Planar Companion advancements.