101Leafy researched the games.
Powderstone
Rock that explodes upon even the slightest impact. Be careful!
Gathering
| Map | Area | Type | Quests | Chance |
|---|---|---|---|---|
| Volcanic Zone | Area 8, point 1 | Gathering | Bring us Powderstone! (Online ★★★), Bring us Powderstone! (Online ★★★★★★), Bring us Powderstone! (Online ★★★★★★), Handle With Care! (Village ★★★★★) | 100% |