| Discovery Type | Treasure |
| Discovery Name | Ball of Aeolus |
| Rank | ★★★★★(5) (Number of Stars on Discovery Name card) |
| explanation | A steam engine said to be the oldest in the world. It is written by Heron of Alexandria and others. When heated, it ejects steam and rotates. |
| Era | |
| Deck Points | (Required Deck Points for debate deck) |
| Difficulty | 12 (Rank of skills required for discovery) |
| Experience | 1020 (For adventure jobs. Excluding company benefits, beginner bonuses, etc.) |
| Remarks | oldest steam engine |
| 最終更新 | 2020-11-05 01:55:11 Pico Pico |