101Leafy researched the games.
Steel Ice Dagger+

Sword and shield holding the power of Daora. Used by the icy kings of northern lands.
| Class | Sword |
|---|---|
| Rarity | 5 |
| Attack | 210 |
| Ice | 200 |
| Slots | 0 |
| Price | 50,000z |
Upgrades
| Upgraded from | Steel Ice Dagger |
|---|---|
| Upgrades into | Daora's Razor |
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 706.