Iron Deep Chest
LegendaryCrates
“That deep down the water presses like a fist. This chest held out — whatever lies inside has never seen light.”
Lies in the Mirror Lake (1000-1800 m) and opens only with the Iron Deep Key. Open it: Mirror Lake page, Treasures tab.
Sources
Mirror Lake, 1000–1800 m — on the hook, in a fish's belly or in a chest
Used in
Open with the matching key (Treasures tab)

