101Leafy researched the games.
Great Pincer

A Great Sword made from a giant pincer. Its blade rips off scales and slices meat.
| Class | Great Sword |
|---|---|
| Rarity | 4 |
| Attack | 768 |
| Defense | +20 |
| Slots | 2 |
| Price | 5,600z |
Upgrades
| Upgraded from | Red Pincer |
|---|---|
| Upgrades into | Killer's Scythe, Crab Cutter |
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 682.