Cave 3 — The Black Vein
Iron-rich and demon-rich. Cale lost his arm here. A boss demon guards the deepest chamber; ichor drops first appear at this depth.
| Type | cave |
|---|---|
| Danger | ⚠⚠⚠ (3/5) |
| Enemies | demon-lesser, demon-vein, boss-vein |
| Loot | iron-ore, demon-ichor |
| Access requirements | lantern, tier-2-weapon |
Sources
Last verified: 2026-05-17