Anchor & Chain

Anchor & Chain is found in the Fishian Biome in Deep Swamp Caves. It is an item associated with that area and can be obtained there as part of exploration of the biome’s cave content.

Because it is tied to Deep Swamp Caves rather than a general overworld source, players will usually encounter it while progressing through the Fishian Biome. Its presence marks it as a location-specific item, so obtaining it depends on reaching and searching that biome rather than crafting or buying it through normal early-game means.