- For the dungeon of the same name in Ys I, see Abandaoned Mine (Esteria).
Abandoned Mine is a dungeon in Ys: The Oath in Felghana. It is within the Tigray Quarry that was visited before. It is recommended that Adol should complete some sidequest including one that rewards him with a Nightfire Gem. The gem will be useful especially this dungeon is pitch black with some pretty strong enemies, even some that cannot be defeated without special equipment.
Adol will find a monolith here with Genos' spirit dwell within it. Genos will give Adol a Mission tablet and enable him to double jump. In the depth of the abandoned mine, Adol will find and fight Istersiva, then receives the Darkness Statue.
Enemies[]
| # | Image | Name | Stats | Description |
|---|---|---|---|---|
| 24 | 
|
Fozen | LV: 18 HP: 185 Str: 125 Def: 117 Gold: 10 Exp: 156 |
A mitotic slime. Reproduces asexually, often creating a sudden increase in numbers. And despite separating, it continues to act as one. |
| 25 | 
|
Robal | LV: 18 HP: 213 Str: 134 Def: 102 Gold: 11 Exp: 156 |
A mutated insect-eating plant that captures prey in its tentacles. Relies on ground vibrations to sense movement, so is best struck from above. |
| 26 | 
|
Geld | LV: 19 HP: 186 Str: 128 Def: 132 Gold: 10 Exp: 165 |
A gore-loving ogre with greatly honed night vision. Attacks with razor-sharp claws that can tear right through a wooden shield. |
| 27 | 
|
Barlen | LV: 21 HP: 168 Str: 135 Def: 130 Gold: 12 Exp: 182 |
A flying jellyfish-like creature. Attacks from above with electricity. Shares basic structure with fozens; may be from the same genus. |
| 28 | 
|
Duradel | LV: 21 HP: 264 Str: 1335 Def: 130 Gold: 13 Exp: 188 |
A powered-up radel. Strikes the ground*Hard enough to trigger an earthquake. Becomes completely enraged when injured. |
| 29 | 
|
Gel-Grad | LV: 22 HP: 207 Str: 140 Def: 130 Gold: 14 Exp: 204 |
A subspecies of geld. Able to camouflage itself in the dark, and when found, attacks with its claws. Pursues its prey endlessly. |
| 70 | 
|
Istersiva | LV: ??? HP: 2000 Str: ??? Def: ??? Gold: ??? Exp: ??? |
Istersiva - The Crystalline Entity A mysterious crystal that pulses as if alive, and is filled with impurities that look almost like internal organs. It attacks with intense bursts of an unknown energy. Guardian of the Darkness Statue. |
| Stats based on Normal difficulty | ||||
| full list -edit | ||||