  |
Basalt Assault |
|---|---|
| Type | High Isle Achievements |
| Points | 10 |
- Defeat each of the following Volcanic Vent bosses.
Basalt Assault is awarded for defeating all bosses that can be randomly chosen for a Volcanic Vent's final encounter.
The bosses are as follows:
| Boss |
|---|
 Ashen Spriggan |
| Fire Behemoth |
| Fissure Goliath |
| Flame Hound Alpha |
| Molten Destroyer |