101Leafy researched the games.
Hurricane

Dual Swords with a form optimized for slicing through flesh.
| Class | Dual Blades |
|---|---|
| Rarity | 6 |
| Attack | 280 |
| Slots | 2 |
| Price | 30,000z |
Upgrades
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 712.
Materials
Plus Class Tcket ×1, Carbalite Ore ×1