101Leafy researched the games.
Gravios Howl I
A massive Gravios bowgun that shakes environs with each potent blast from its gigantic muzzle.
| Weapon Type | Heavy Bowgun |
|---|---|
| Rarity | 6 |
| Attack | 210 |
| Affinity | -15% |
| Defense Bonus | 30 |
| Slots | Lv 2, Lv 1 |
| Skills | Guard Up Lv 3 |
Upgrade Materials
 Gravios Certificate S | ×2 |
 Gravios Wing | ×5 |
 Gravios Skull | ×3 |
 Gravios Pleura+ | ×4 |
| Required Cost | 10,000z |
|---|
Weapon Tree
Queen's Longfire I- Gravios Howl I
Gravios Gigahowl
Tödlicher Abzug I