101Leafy researched the games.
White Death

The ultimate Giaprey Claws. They live up to their name by freezing foes.
| Class | Dual Blades |
|---|---|
| Rarity | 6 |
| Attack | 266 |
| Ice | 300 |
| Slots | 0 |
| Price | 40,000z |
Upgrades
| Upgraded from | Giaprey Claws+ |
|---|
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 710.