101Leafy researched the games.
Native Spear

A frontier monster hunter runs a business trading in these fine Lances.
| Class | Lance |
|---|---|
| Rarity | 3 |
| Attack | 184 |
| Poison | 430 |
| Slots | 2 |
| Price | 7,500z |
Upgrades
| Upgrades into | Primal Spear |
|---|
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 752.
Materials
Unknown Skull ×1, Wyvern Claw ×1, Bone ×1, Iodrome Skull ×1