101Leafy researched the games.
Brutal Tusk

Made of high-density bone and little else. The quality of the material used is key.
| Class | Lance |
|---|---|
| Rarity | 9 |
| Attack | 598 |
| Affinity | 10% |
| Slots | 2 |
| Price | 100,000z |
Upgrades
| Upgraded from | Giant Tusk |
|---|
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 748.