| Discovery Type | Astronomical |
| Discovery Name | winter diamond |
| Rank | ★★★★☆(4) (Number of Stars on Discovery Name card) |
| explanation | The hexagon drawn by connecting six 1st-magnitude Stars, extending from the Winter Triangle and centering on Betelgeuse, is called the Winter Diamond. It is sometimes called including 2nd class Stars Castor. |
| Era | 15世紀第3期 |
| Deck Points | 6 (Required Deck Points for debate deck) |
| Difficulty | 6 (Rank of skills required for discovery) |
| Experience | 770 (For adventure jobs. Excluding company benefits, beginner bonuses, etc.) |
| Remarks | Visual recognition |
| 最終更新 | 2022-10-13 14:27:47 Mifuyu |