Cavern of the Sea God is a dungeon location in Octopath Traveler II. It is the dungeon for Ochette's Chapter 2: Cateracta Route.
Story[]
After Ochette follows her into the cavern, Alpione grants the young hunter access to Cateracta's egg. The egg hatches into a baby sea dragon whom Ochette names Acta, born to carry on its mother's legacy by protecting Toto'haha and accompanying Ochette on her journey.
Enemies[]
| Name | HP |  |
Weak | Leaf (Collect) | EXP | JP | Item (Droprate %) | Steal |
|---|---|---|---|---|---|---|---|---|
| Azure Urchin | 1,057 | 4 |   
|
  270 ( 540)
|
40 | 22 | Whimsical Leaf (20%) | Whimsical Leaf |
| Kingfisher | 1,149 | 3 |    
|
285 ( 570)
|
55 | 23 | Warding Leaf (25%) | Warding Leaf |
| Rock Tortoise | 1,094 | 4 | 
|
225 ( 450)
|
22 | 19 | Olive of Life (6%) | Olive of Life |
| Sea Scorpion | 865 | 2 |
|
192 ( 384)
|
16 | 20 | Cleansing Leaf (25%) | Cleansing Leaf |
| Sea Snake | 622 | 2 | 
|
192 ( 384)
|
28 | 20 | Healing Grape (12%) | Healing Grape |
| Shadow Bat | 628 | 1 | 
|
192 ( 384)
|
20 | 20 | Inspiriting Plum (7%) | Inspiriting Plum |
Encounters[]
| Chance | Time | Environment | Enemies | Leaf | EXP | JP |
|---|---|---|---|---|---|---|
| TBA | N/A | Land | 1 × Rock Tortoise 1 × Kingfisher |
510 | 77 | 42 |
| TBA | N/A | Land | 3 × Sea Scorpion | 576 | 48 | 60 |
| TBA | N/A | Land | 1 × Sea Scorpion 1 × Azure Urchin |
462 | 56 | 42 |
| TBA | N/A | Land | 2 × Sea Snake | 384 | 56 | 40 |
| TBA | N/A | Land | 1 × Sea Snake 1 × Shadow Bat |
384 | 48 | 40 |
| TBA | N/A | Land | 3 × Shadow Bat | 576 | 60 | 60 |
Chests[]
Empowering Lychee (M)- Rabbit Shield
- Healing Grape Bunch
- 6000
Gallery[]
Cateracta's egg