| Discovery Type | Treasure |
| Discovery Name | Black Prince's Ruby |
| Rank | ★★★★★(5) (Number of Stars on Discovery Name card) |
| explanation | The gem weighs over 300 carats and is not a ruby but a spinel. It is said that Edward, the Black Prince of England, who wore black armor and boasted the strength of a god of war, received it as a reward when he supported the civil war in the Kingdom of Castile. |
| Era | |
| Deck Points | 9 (Required Deck Points for debate deck) |
| Difficulty | 13 (Rank of skills required for discovery) |
| Experience | 1190 (For adventure jobs. Excluding company benefits, beginner bonuses, etc.) |
| Remarks | The jewel that protects the kingdom of England |
| 最終更新 | 2015-01-27 02:09:17 System |