| Chrono Quest | |
| Offer Method | legacy |
| Difficulty | 5 |
| Time Limit | none |
| Town | There are no Towns available for offers. |
| Required Skills | There are no required skills. |
| Discovery | Historical Relic / Hydrauris A water organ that uses water pressure to blow air and produce sound. It is said to have been created by the Alexandrian scholar Ctesibius around the 2nd century BC. It was later improved by Heron, who is said to be his disciple, and spread around the Mediterranean. Rank: 5, Points: 6 |
| Reward/Advance | |
| Exp/Fame | Experience points: 2,250 |
| Items Obtained | precious stone of wisdom |
| Chain Quests | |
| Notes | Salonica Church Square Southwest Corner Legacy Light of Wisdom Alexandria Bottom Left |