101Leafy researched the games.
Hellsting

Made of Blangonga materials, this Gunlance has high Cold Effect. Shelling Lv1
| Class | Gunlance |
|---|---|
| Rarity | 4 |
| Attack | 322 |
| Ice | 250 |
| Affinity | 10% |
| Slots | 1 |
| Price | 4,250z |
Upgrades
| Upgraded from | Wyvern Bone Gunlance |
|---|---|
| Upgrades into | Hellsting+ |
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 756.
Materials
Blangonga Fang ×2, Blango Pelt ×20, Giant Bone ×2, Sharp Claw ×10