101Leafy researched the games.
Dark

Final evolution of a Dark Lance. Injects victims with powerful insect neurotoxins.
| Class | Lance |
|---|---|
| Rarity | 6 |
| Attack | 322 |
| Paralysis | 230 |
| Slots | 1 |
| Price | 55,000z |
Upgrades
| Upgraded from | Dark Spear |
|---|---|
| Upgrades into | Darkness |
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 750.