101Leafy researched the games.
Basarios Rock Mk.II

Made of Basarios materials. Its prototype vibrating handle emits a sound.
A hunting horn whose mechanism differs from earlier hunting horns at its root. Strings are stretched over a hard body built from "Rock Wyvern" materials, and the sound they make when set vibrating carries a truly heavyweight pressure you feel deep in your gut. Many people besides hunters seem to love its tone.
Our translation of 復刻 ハンター大全 (KADOKAWA / Enterbrain, 2014), page 159.
| Class | Hunting Horn |
|---|---|
| Rarity | 5 |
| Attack | 832 |
| Fire | 280 |
| Slots | 0 |
| Notes | White, Yellow, Light blue |
| Table price | 5,715z |
Songs
| Notes | Song | Effect |
|---|---|---|
| White, White | Movement Speed Up | Faster movement with weapon drawn for 3 min *2 |
| Light blue, Light blue, Yellow | No Cold & Snow Res | "Cold Elimination[Hi] + Snow Resistance" effect for 4 min |
| Light blue, Yellow, Yellow | No Paralysis | "Paralysis Negated" effect for 3 min |
| Light blue, Yellow, Light blue | No Quakes | "Quake Resistance" effect for 3 min |
| Yellow, White, Light blue | Ice Res Up [Lo] | Ice resistance +10 for 1 min |
| White, Yellow | Dragon Res Up [Lo] | Dragon resistance +10 for 1 min |
| Yellow, Yellow, Yellow | Supersonic Waves | Sonic Bomb effect around the player |
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 166.
Upgrades
| Upgraded from | Basarios Rock |
|---|---|
| Upgrades into | 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.