 Orc Weapon Familiarity | Traits |
 Orc Ferocity | Traits |
 Oracle's Curse | Feats |
| Oracle Proficiencies | Feats |
| Oracle | Feats |
| Oracle | Feats |
| Oracle | Feats |
 Opposition School — Transmutation | Feats |
 Opposition School — Necromancy | Feats |
 Opposition School — Illusion | Feats |
 Opposition School — Evocation | Feats |
 Opposition School — Enchantment | Feats |
 Opposition School — Divination | Feats |
 Opposition School — Conjuration | Feats |
 Opposition School — Abjuration | Feats |
| Opposition School | Feats |
 Opportunist | Feats |
| Onslaught | Feats |
 Only the Essentials | Feats |
 One with the Wild | Feats |
 One with the Storm | Feats |
| One with Nature | Feats |
 One of Us | Feats |
| One More Beer | Feats |
| One Foot in the Grave | Feats |
| One Foot in the Grave | Feats |
 Once and Future Scion | Feats |
 Ominous Appearance | Feats |
| Offroad Boots | Feats |
 Occult Enchantment | Feats |
 Obsessive | Traits |
| Object Bond Specialization | Feats |
 Object Bond | Feats |
 Numerous Heralds | Feats |
| Numerian Companion | Feats |
| Numerian Companion | Feats |
| Numerian Companion | Feats |
| Numerian Companion | Feats |
| Numerian Companion | Feats |
| Numerian Companion | Feats |
| Numbing Cold | Feats |
 Nosferatu-Born (Ancient-Born) | Traits |
 Norgorber | Feats |
| None | Feats |
| Nomad | Feats |
 Nocturnal Abilities | Feats |
| Nocturnal Abilities | Feats |
| Nobility Domain | Feats |
| Nobility Domain | Feats |
| Nobility Domain | Feats |