101Leafy researched the games.
Hard Bone Hammer+
Hammer made from superior quality bone. Boorish, it proves its material's power.
| Class | Hammer |
|---|---|
| Rarity | 6 |
| Attack | 1092 |
| Slots | 0 |
| Price | 35,000z |
Upgrades
| Upgraded from | Hard Bone Hammer |
|---|---|
| Upgrades into | Diablos Hammer |
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 722.