This Trophy / Achievement is obtained once you’ve completed all Roman collector challenges. This requires you to collect all of the Roman Artifacts located throughout the regions of England, and then hand them in to Octavian at his museum in the north of Ravensthorpe. Below is a list of all Roman Artifacts by region, with links to pages which detail how to find them:

• Grantebridgescire Roman Artifacts
• Ledecestrescire Roman Artifacts
• East Anglia Roman Artifacts
• Oxenefordscire Roman Artifacts
• Sciropescire Roman Artifacts
• Cent Roman Artifacts
• Essexe Roman Artifacts
• Suthsexe Roman Artifacts
• Glowecestrescire Roman Artifacts
• Snotinghamscire Roman Artifacts
• Jorvik Roman Artifacts
• Lincolnscire Roman Artifacts
• Eurvicscire Roman Artifacts
• Hamtunscire Roman Artifacts

Each time you hand in a set of Roman Artifacts to Octavian, you’ll receive a reward in the form of a settlement cosmetic. The final reward is a shield named Gorgon Shield.