101Leafy researched the games.
Freezing Daggers

Fused large Ice Crystals make this better than orebased swords. Strong Ice.
| Class | Dual Blades |
|---|---|
| Rarity | 4 |
| Attack | 196 |
| Ice | 320 |
| Slots | 1 |
| Price | 3,400z |
Upgrades
| Upgraded from | Frost Edge+ |
|---|---|
| Upgrades into | Icicle Daggers |
Can also be made new at the smithy.
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.
Materials
DaoraDragonScale ×2, Ice Crystal ×20, Iron Ore ×10, Earth Crystal ×5