Material
| “ | A priceless jewel imbued with the essence of darkness. This material is required to augment dark cards. Has a high Skillseed Fusion success chance. |
„ |
| ~ In-game description |
![[DARK]](https://static.wikia.nocookie.net/mobius_gamepedia_en/images/e/e9/Dark_Icon.png/revision/latest/scale-to-width-down/20?cb=20171028114712 "[DARK]"){kind=icon}
Black Jewel is one of the Material Ability Cards in Mobius Final Fantasy. It can be found in the Item Shop and multiplayer Item Exchange on Multiplayer: Ring of Braves.
List of Cards which require Black Jewel (Card) ★5[]
unlocking skillseeds[]
The likelihood of a card's skill seed unlocking up due to fusion with this card follows this table:
| Rarity | Seed 1 | Seed 2 | Seed 3 | Seed 4 | Seed 5 | Seed 6 | Seed 7 |
|---|---|---|---|---|---|---|---|
| ★3 | 100% | 100% | 100% | 80% | 60% | 40% | 20% |
| ★4 | 100% | 100% | 100% | 100% | 80% | 60% | 40% |