101Leafy researched the games.
Bone Katana "Dragon"
Improved Long Sword built on a bone base. Top edge is covered in monster fangs.
| Class | Long Sword |
|---|---|
| Rarity | 2 |
| Attack | 672 |
| Slots | 0 |
| Price | 3,100z |
Upgrades
| Upgraded from | Bone Katana "Shark" |
|---|---|
| Upgrades into | Supremacy Blade, Fire Dragonsword |
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.