101Leafy researched the games.
Thor's Dagger

Made from the rumored Kirin. A weapon that can unleash the power of lightning.
| Class | Sword |
|---|---|
| Rarity | 8 |
| Attack | 238 |
| Thunder | 390 |
| Defense | +16 |
| Slots | 2 |
| Price | 60,000z |
Upgrades
| Upgraded from | Kirin Bolt Ultimus |
|---|
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 702.