101Leafy researched the games.
GiantHermitaurLance

As hard as the shells used to make it. It's very good at slicing into weak spots.
| Class | Lance |
|---|---|
| Rarity | 9 |
| Attack | 621 |
| Defense | +40 |
| Slots | 2 |
| Price | 115,000z |
Upgrades
| Upgraded from | Shell Claw Lance |
|---|
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.