material
堅龍骨
可從進階大型魔物採集到的骨素材。 是貴重的龍骨，從每頭大型龍只能 採得幾根。
Details
| Rarity | R6 |
|---|---|
| Carry limit | 99 |
| Buy | 12,000z |
| Sell | 1,200z |
Where it drops
| Monster | Method | Rank | Chance | Amount |
|---|---|---|---|---|
| 煌雷龍 | Carve (rotten) | high | 30% | ×1 |
| 海龍 | Carve (rotten) | high | 30% | ×1 |
| 千刃龍 | Carve (rotten) | high | 30% | ×1 |
| 鎖刃龍 | Carve (rotten) | high | 30% | ×1 |
| 鎖刃龍 | Target reward | high | 18% | ×1 |
| 鎖刃龍 | Target reward | high | 11% | ×1 |