| Discovery Type | Historical Relics |
| Discovery Name | skull with a hole |
| Rank | ★★☆☆☆(2) (Number of Stars on Discovery Name card) |
| explanation | Skulls often found in South America. Did they hollow out the skulls of dead people during some ritual, or did they drill holes into the heads of living people? |
| Era | |
| Deck Points | 4 (Required Deck Points for debate deck) |
| Difficulty | 8 (Rank of skills required for discovery) |
| Experience | 255 (For adventure jobs. Excluding company benefits, beginner bonuses, etc.) |
| Remarks | strange skull map |
| 最終更新 | 2015-01-27 02:09:17 System |