| Discovery Type | WeatherPhenomena |
| Discovery Name | volcanic thunder |
| Rank | ★★★☆☆(3) (Number of Stars on Discovery Name card) |
| explanation | Lightning caused by a volcanic eruption. Because observation is difficult, the detailed cause and process of occurrence are unknown. However, its existence is also recorded in old documents from various countries. |
| Era | |
| Deck Points | 6 (Required Deck Points for debate deck) |
| Difficulty | (Rank of skills required for discovery) |
| Experience | 540 (For adventure jobs. Excluding company benefits, beginner bonuses, etc.) |
| Remarks | |
| 最終更新 | 2017-09-05 00:31:04 ｴｿﾞﾓﾓﾝｶﾞ |