| Item Name | Nargacuga Tailspike (迅竜の尾棘) |
| Max Carry | 99 |
| Buy Price | 0z |
| Sell Price | 1,500z |
| Rarity | 6 |
| How to Get | Carve, Reward |
| Description |
| Rank | Part | Monster Name | Qty |
| Hi Rank | Tail | Nargacuga | 1 |
| Rank | Part | Monster Name | Qty |
| Hi Rank | Tail | Nargacuga | 2 |
| Weapon Type | Production | Weapon Name | Require |
| Long Sword | Create | Reaver Cruelty (クルーエルペイン) | 2 |
| Upgrade | Hidden Saber (ヒドゥンサーベル) | 5 | |
| Dual Sword | Upgrade | Night Wings (夜天連刃【黒翼】) | 4 |
| Sword and Shield | Create | Hidden Edge (ヒドゥンエッジ) | 4 |
| Upgrade | Hidden Edge (ヒドゥンエッジ) | 4 | |
| Upgrade | Flash in the Night (闇夜剣【昏冥】) | 10 | |
| Gun Lance | Create | Ravenous Gunlance (愚欲の銃槍) | 3 |
| Upgrade | Hidden Gunlance+ (ヒドゥンガンランス改) | 4 | |
| Hammer | Upgrade | Hidden Breaker+ (ヒドゥンブレイカー改) | 4 |
| Hunting Horn | Create | Hidden Harmonic (ヒドゥントーン) | 4 |
| Upgrade | Hidden Harmonic (ヒドゥントーン) | 3 |
| Part | Male Armor | Female Armor | Require |
| Helm |
Nargacuga Helm
(ナルガヘルム) |
Nargacuga Helm
(ナルガヘルム) |
5 |
|
Nargacuga Cap
(ナルガキャップ) |
Nargacuga Cap
(ナルガキャップ) |
5 | |
| Gauntlets |
Nargacuga Vambraces
(ナルガアーム) |
Nargacuga Vambraces
(ナルガアーム) |
5 |
|
Nargacuga Guards
(ナルガガード) |
Nargacuga Guards
(ナルガガード) |
5 |