101Leafy researched the games.
Volcanic Gig

Blue Hunting Horn made of heavy Basarios materials with a sob-inducing tone.
| Class | Hunting Horn |
|---|---|
| Rarity | 9 |
| Attack | 1300 |
| Fire | 400 |
| Slots | 2 |
| Price | 95,000z |
Upgrades
| Upgraded from | Volcanic Rock |
|---|
Upgrade tree from モンスターハンターポータブル 2nd G 公式ガイドブック (Enterbrain, 2008), page 734.