101Leafy researched the games.
Bladed Edge+

Incredibly sharp weapon made from Shogun claws. Carries 6 deadly blades.
| Class | Dual Blades |
|---|---|
| Rarity | 5 |
| Attack | 224 |
| Slots | 2 |
| Price | 3,920z |
Upgrades
| Upgraded from | Bladed Edge |
|---|---|
| Upgrades into | Dual Carapace, Limb Cutter |
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 710.