"The double-edged sword of progress"
The ice pillars of the frozen lake have formed a maze. If a Black Flame is lit deep within, the labyrinth shows an utterly different side of itself.
Underground Lake (Etrian Odyssey IV)Edit
This cave is one of the 3 caves littering the Sacred Mountains, though it's the only cave that you cannot fully explore due to the ice pillars. Inside the pillars of ice are Patrol Bat's which have been somehow preserved in the ice, once the ice is melted with the Black Flame from the Windy Archive, you'll be allowed further exploration.
- Fennel (cooled)
- Its fruit is crushed to harvest oils.
- 120 en
- Glove Grass (cooled)
- This grass is toxic if handled incorrectly.
- 360 en
- Flame Fruit (heated)
- This fruit warms one up from the inside when eaten
- 400 en
- B/2-4/1: Spread Hammer
- C/1-4/2: Skull Crusher