Favored Enemies and Knowledge SkillsEdit
As each favored enemy has its own associated Knowledge skill, rangers gain the appropriate Knowledge skill as a class skill when taking a particular favored enemy. These knowledges are summarized in the table below.
|Favored Enemy||Knowledge Skill|
|Outsider (any)||The Planes|
|Organization (government)||Nobility and Royalty|
The associated Knowledge skill is from then on considered a class skill for that ranger. This change is not retroactive; i.e. any skill points already invested in the appropriate Knowledge skill due to cross-class learning (for example) are not refunded.