101Leafy researched the games.
Akantor Broadsword

Great Sword with the black god's power. The wielder is doomed to destroy the world.
| Class | Great Sword |
|---|---|
| Rarity | 8 |
| Attack | 1248 |
| Affinity | 50% |
| Slots | 0 |
| Price | 100,000z |
Upgrades
| Upgrades into | Akantor Broadsword+ |
|---|
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 688.
Materials
Akantor Shell ×5, Akantor Tail ×3, Akantor Claw ×4, Firecell Stone ×8