Stormbreak Cavern
A sea-cave that never stops flashing. A Storm Dragon rules it.
- Zone
- Pirate Isle
- Entrance
- (1236, 588) – at Stormbreak Cavern
- Floors
- 3
- Footprint
- 64 × 64 tiles, about 9–10 rooms per floor
- Boss
Storm Dragon (level 40)- Traps / chests
- 9 / 2
- Extras
- 1 vault, 1 secret, 1 shrine, 1 mini-boss, 2 elites, 2 gauntlets

Entrance marker.
Monsters (spawn pool)
| Monster | Share | Element |
|---|---|---|
| 15.4% | ||
| 15.4% | ||
| 15.4% | Storm / Lightning | |
| 15.4% | Storm / Lightning | |
| 7.7% | Storm / Lightning | |
| 7.7% | Storm / Lightning | |
| 23.1% | Storm / Lightning |
Final boss:
Storm Dragon.
How this dungeon is generated
3 floors on a 64x64 footprint, about 9 rooms each (caverns, halls and the odd maze); about 85 mobs placed once, in packs of 2-4 with 1 mini-boss key carrier(s) and 2 elite pack(s) per floor, boss on the last floor; est. full clear 19 min. Layout, mobs and chests are seeded per visit, so every run is new and nothing respawns.