101Leafy researched the games.
Wyvern Blade "Leaf"
Dark green blade made from Rathian material. Incredibly sharp and powerful.
| Class | Long Sword |
|---|---|
| Rarity | 3 |
| Attack | 528 |
| Poison | 250 |
| Slots | 1 |
| Price | 2,600z |
Upgrades
| Upgraded from | Bone Katana "Shark" |
|---|---|
| Upgrades into | Wyvern Blade "Verde" |
Can also be made new at the smithy.
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 690.
Materials
Rathian Scale ×3, Rathian Shell ×2, FireWyvern Fluid ×5, Ioprey Fang ×20