101Leafy researched the games.
Black Curse

A Sword filed with the malice of Diablos, it projects an aura of unease.
| Class | Sword |
|---|---|
| Rarity | 10 |
| Attack | 420 |
| Affinity | 15% |
| Slots | 2 |
| Price | 115,000z |
Upgrades
| Upgraded from | Cursed Spirit |
|---|
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.