101Leafy researched the games.
Insector+

Dual Swords that use rare materials and are difficult to forge. Non-elemental.
| Class | Dual Blades |
|---|---|
| Rarity | 4 |
| Attack | 182 |
| Slots | 0 |
| Price | 2,920z |
Upgrades
| Upgraded from | Insector |
|---|---|
| Upgrades into | Insect Slicer |
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.