101Leafy researched the games.
Bone Claw Lance+

More than adequate as a beginner's Lance. The white and red straps are stunning.
| Class | Lance |
|---|---|
| Rarity | 4 |
| Attack | 368 |
| Defense | +20 |
| Slots | 1 |
| Price | 5,600z |
Upgrades
| Upgraded from | Bone Claw Lance |
|---|---|
| Upgrades into | Ceanataur Piercer, Scissor Gunlance |
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 750.