101Leafy researched the games.
Anchor Crusher

Enormous anchor-like Hammer packed with a sailor's passion for the sea.
| Class | Hammer |
|---|---|
| Rarity | 6 |
| Attack | 884 |
| Water | 380 |
| Slots | 2 |
| Price | 65,000z |
Upgrades
| Upgraded from | Anchor 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 720.