| Discovery Type | Geography |
| Discovery Name | danube river |
| Rank | ★☆☆☆☆(1) (Number of Stars on Discovery Name card) |
| explanation | A large river that runs through Europe and empties into the Black Sea. The total length is said to be nearly 3000km. It has been used for trade and military purposes since ancient times, and many cities have developed in the basin. |
| Era | |
| Deck Points | 2 (Required Deck Points for debate deck) |
| Difficulty | 4 (Rank of skills required for discovery) |
| Experience | 180 (For adventure jobs. Excluding company benefits, beginner bonuses, etc.) |
| Remarks | river flowing into the black sea |
| 最終更新 | 2015-01-27 02:09:17 System |