Prerequisite: Another feat or feats that a character must have to acquire this feat. This entry is absent if a feat has no prerequisite.
A character can gain a feat at the same level at which he or she gains all the prerequisites.
Benefit: What the feat enables a character to do.
Normal: What a character who does not have this feat is limited to or restricted from doing. If there is no particular drawback to not possessing the feat, this entry is absent.
Special: Additional facts about the feat.
Characters can substitute a known skill for a Feat.