Derelict Mine is an optional dungeon location in Octopath Traveler, easily accessible from Quarrycrest. Deep within its caverns lurks the ravenous Manymaws.
Description[]
Derelict Mine is a cavernous mine, abandoned with its mining equipment still scattered around its passages. Capturing a forgotten gold-rush spirit, the mine teems with wood beams, crates, carts, and warm hanging lanterns that speak to its former prosperity. Although the history behind its abandonment remains unknown, the miners may have fled after the invasion of Manymaws, who now dwells in the heart of the mine.
Map[]
Enemies: Before Boss[]
| Name | HP |  |
Weak | Leaf (Collect) | EXP | JP | Item (Droprate %) |
|---|---|---|---|---|---|---|---|
| Marionette Bones | 2,753 | 1 |   
|
  185 ( 370)
|
50 | 37 | Herb of Clarity (10%) |
| Puppet Bones | 2,753 | 2 | 
|
185 ( 370)
|
50 | 37 | Herb of Clarity (10%) |
| Brawler Bones | 5,196 | 1 | 
|
111 ( 222)
|
134 | 46 | Olive of Life (M) (4%) |
| Flame Curator | 4,557 | 2 |   
|
630 ( 1,260)
|
109 | 42 | Fire Soulstone (4%) |
| Fire Elemental | 2,742 | 4 |
|
300 ( 600)
|
90 | 40 | Fire Soulstone (L) (4%) |
| Dark Curator | 4,790 | 3 |
|
660 ( 1,320)
|
111 | 44 | Shadow Soulstone (4%) |
| Dark Elemental | 2,888 | 4 |
|
308 ( 616)
|
99 | 41 | Shadow Soulstone (L) (4%) |
| Skulking Fungoid | 3,067 | 4 |
|
315 ( 630)
|
74 | 42 | Herb of Clamor (15%) |
| Mutant Mushroom | 3,129 | 2 | 
|
248 ( 496)
|
55 | 33 | Herb of Healing (15%) |
| Skull Roller | 706 | 2 | 
|
54 ( 108)
|
10 | 15 | Olive of Life (6%) |
Encounters: Before Boss[]
| Chance | Enemies | Leaf | EXP | JP |
|---|---|---|---|---|
| 20% | 2 x Marionette Bones 1 x Puppet Bones |
555 | 150 | 111 |
| 15% | 1 x Marionette Bones 2 x Flame Curator |
1,445 | 268 | 121 |
| 10% | 1 x Puppet Bones 2 x Dark Curator |
1,505 | 272 | 125 |
| 20% | 2 x Marionette Bones 1 x Fire Elemental |
670 | 190 | 114 |
| 15% | 2 x Puppet Bones 1 x Dark Elemental |
678 | 199 | 115 |
| 10% | 2 x Skulking Fungoid 1 x Mutant Mushroom |
878 | 203 | 117 |
| 5% | 1 x Skulking Fungoid 2 x Mutant Mushroom |
811 | 184 | 108 |
| 5% | 1 x Brawler Bones 3 x Skull Roller |
273 | 164 | 91 |
| Normalized Average | 855.95 | 202.95 | 114.55 | |
Enemies: Post-Boss[]
| Name | HP | |
Weak | Leaf (Collect) | EXP | JP | Item (Droprate %) |
|---|---|---|---|---|---|---|---|
| Marionette Bones | 2,753 | 1 |
|
185 ( 370)
|
50 | 37 | Herb of Clarity (10%) |
| Puppet Bones | 2,753 | 2 |
|
185 ( 370)
|
50 | 37 | Herb of Clarity (10%) |
| Brawler Bones | 5,196 | 1 |
|
111 ( 222)
|
134 | 46 | Olive of Life (M) (4%) |
| Flame Curator | 4,557 | 2 |
|
630 ( 1,260)
|
109 | 42 | Fire Soulstone (4%) |
| Fire Elemental | 2,742 | 4 |
|
300 ( 600)
|
90 | 40 | Fire Soulstone (L) (4%) |
| Dark Curator | 4,790 | 3 |
|
660 ( 1,320)
|
111 | 44 | Shadow Soulstone (4%) |
| Dark Elemental | 2,888 | 4 |
|
308 ( 616)
|
99 | 41 | Shadow Soulstone (L) (4%) |
| Skulking Fungoid | 3,067 | 4 |
|
315 ( 630)
|
74 | 42 | Herb of Clamor (15%) |
| Mutant Mushroom | 3,129 | 2 |
|
248 ( 496)
|
55 | 33 | Herb of Healing (15%) |
| Skull Roller | 706 | 2 |
|
54 ( 108)
|
10 | 15 | Olive of Life (6%) |
| Manymaws | 14,920 | 10 | 
|
6,720 ( 13,440)
|
162 | 48 | Revitalizing Jam (3%) |
Encounters: Post-Boss[]
| Chance | Enemies | Leaf | EXP | JP |
|---|---|---|---|---|
| 20% | 2 x Marionette Bones 1 x Puppet Bones |
555 | 150 | 111 |
| 15% | 1 x Marionette Bones 2 x Flame Curator |
1,445 | 268 | 121 |
| 10% | 1 x Puppet Bones 2 x Dark Curator |
1,505 | 272 | 125 |
| 17% | 2 x Marionette Bones 1 x Fire Elemental |
670 | 190 | 114 |
| 12% | 2 x Puppet Bones 1 x Dark Elemental |
678 | 199 | 115 |
| 10% | 2 x Skulking Fungoid 1 x Mutant Mushroom |
878 | 203 | 117 |
| 8% | 1 x Skulking Fungoid 2 x Mutant Mushroom |
811 | 184 | 108 |
| 5% | 1 x Brawler Bones 3 x Skull Roller |
273 | 164 | 91 |
| 3% | 1 x Manymaws | 6,270 | 162 | 48 |
| Normalized Average | 1041.40 | 201.66 | 112.36 | |
Boss: Manymaws
Chests[]
10,000- Carnage Blade (requires defeating boss)
- Conscious Stone
- Inspiriting Plum (M)
- Olive of Life (L)
- Wind Soulstone (L)
Gallery[]
