| Category | Achievement |
| Sub Achievement | Wonders of the World |
| Reward | 5 Primogems |
Requirement
Use the Kamuijima Cannon to reveal a treasure trove.
Fire the southern-most cannon in the Kannazuka region towards the Shakkei Pavilion domain, with an elevation of 2 notches. More information please read: How to Unlock Shakkei Pavilion Domain.
