101Leafy researched the games.
Marine Fisher

Made of Piscine materials. Large numbers of shells fly from its tip. Shelling Lv1
It has an advanced special mechanism: when it fires, the whole shaft spins to increase the power of the shell. It takes skill, but it can also fire shells in rapid succession. This too is credited to the use of Plesioth materials, which make the barrel cool down faster.
Our translation of 復刻 ハンター大全 (KADOKAWA / Enterbrain, 2014), page 167.
| Class | Gunlance |
|---|---|
| Rarity | 3 |
| Attack | 299 |
| Water | 100 |
| Slots | 0 |
| Shelling | Long Type Level 1 |
| Table price | 3,100z |
Upgrades
| Upgraded from | Snow Gunlance Mk. II |
|---|---|
| Upgrades into | Deep Fisher |
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 758.
Materials
Plesioth Fin ×4, Plesioth Scale ×6, Iron Ore ×20, Burst Arrowana ×10