101Leafy researched the games.
Steel Ice Spear+

Spear cold enough to freeze the earth with one stab. Can change life into permafrost.
| Class | Lance |
|---|---|
| Rarity | 5 |
| Attack | 345 |
| Ice | 240 |
| Defense | +6 |
| Slots | 0 |
| Table price | 50,000z |
Upgrades
| Upgraded from | Steel Ice Spear |
|---|---|
| Upgrades into | Daora's Fang |
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 752.