This mountain used to draw a lot of copper miners.
But now it is abandoned for unknown reasons...
Any mine there has high chances of collapse so your time coming in is limited every day.
When finished you have a chance to receive Pile of Copper(s), 10 of them are used to create Bronze Statues. You can place mentioned statues in your garden for + Shikihime Stats benefits but be careful they have durability and will break at the end. Check Bronze Statues.
Aside from the boss, encounters for each wave are randomized.
Floor 1, Waves 1-4, Boss:
- Kamaitachi x2 / Hundred-eyed Demon
- Kamaitachi x3
- Evil Cloth / Hundred-eyed Demon
- Iron Rat x3
- Shoukera / Hundred-eyed Demon
- (Boss) Bone Samurai
Note* [ Which means that you might get Kamaitachi x3 every wave if you are unlucky... ]
Only thing going for him is that he has lots of HP, It's a simple click "start" to win boss, and the recommended party is like that too.
Recommended Party: x3 Magic / x1 Axe / x1 Recovery