101Leafy researched the games.
Khezu Bow II

The voltage difference between the Bow's states gives arrows a Thunder edge.
| Class | Bow |
|---|---|
| Rarity | 9 |
| Attack | 288 |
| Thunder | 240 |
| Slots | 1 |
| Price | 74,250z |
Upgrades
| Upgraded from | Khezu Bow I |
|---|
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 798.