101Leafy researched the games.
Demonlance Rajang

Golden Lance made of beautiful Rajang Horn. Its thrust releases lightning.
| Class | Lance |
|---|---|
| Rarity | 10 |
| Attack | 621 |
| Thunder | 230 |
| Affinity | 20% |
| Slots | 0 |
| Price | 130,000z |
Upgrades
| Upgraded from | Great Demon Lance |
|---|
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 748.