Nautilus Shell
A nautilus shell is an item used in crafting a conduit.
3%⁽¹⁾ of drowned spawn with a nautilus shell in their offhand, and will always drop it.
Nautilus shells have a rare chance of being gathered from shelly sand by either using a shovel on, or directly digging, the block.
A heart of the sea and 8 nautilus shells can be used to craft a conduit.
- ↑ Features are configurable.