101Leafy researched the games.
Weathered Spear

A Lance weathered in an unexpected manner. If it were to be refitted...?
| Class | Lance |
|---|---|
| Rarity | 6 |
| Attack | 345 |
| Slots | 0 |
| Price | 12,500z |
Upgrades
| Upgraded from | Worn Spear |
|---|---|
| Upgrades into | Matenro, Teostra's Howl |
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.