Manto più scuro dei normali Lagiacrus. Emette un suono sinistro.
| Hub G4 // In cerca del re dei mari | Reward1 | x1 | 100% |
| Hub DLC // Fan Club: verso la vetta | Reward1 | x2 | 100% |
| Hub G4 // In cerca del re dei mari | Reward1 | x1 | 23% |
| Hub DLC // Fan Club: verso la vetta | Reward1 | x2 | 14% |
| Village 10★ // Avanzata: Prova del campione | Reward1 | x2 | 10% |
| Hub DLC // Monster Hunter Show I | Reward1 | x3 | 5% |
| Dual Blades | Acrus saettanti robusti LV8 | x4 |
| Charge Blade | Ascia Vankrom LV8 | x4 |
| Hunting Horn | Cannonata Lagia LV8 | x4 |
| Heavy Bowgun | Devastatore blitz LV7 | x4 |
| Light Bowgun | Spinothundacrus LV6 | x4 |
| Long Sword | Supertuono celeste LV8 | x4 |
| Long Sword | Kibamaru LV5 | x2 |
| Long Sword | Works fulmine LV4 | x2 |
| Long Sword | Ala del giudizio X LV4 | x2 |
| Great Sword | Tuono supremo Lagia LV6 | x4 |
| Great Sword | Spada Excalius LV3 | x4 |
| Sword & Shield | Susanoo-no-Mikoto LV6 | x4 |
| Sword & Shield | Works Ikazuchi LV4 | x2 |
| Hammer | Turbapocalisse LV6 | x4 |
| Lance | Doris tempestosa LV6 | x4 |
| Bow | Lanciavolt massimo LV7 | x4 |
| Bow | Sguardo d'Elisabetta LV3 | x4 |
| Switch Axe | Ascia gigavolt LV6 | x4 |
| Gunlance | L-fucile Electrolagia LV8 | x4 |
| Gunlance | Works voltaica LV4 | x2 |