Neptune's Shell

The Neptune's Shell is an accessory which requires a Mythril Anvil to craft. It can be considered an upgrade to the Diving Gear.

When worn by players, entering water transforms them into Merfolk. While in this form, they cannot drown and are not slowed by water. They can also press space to swim upward, and sink automatically. However, if under a Water Walking effect, players will have to hold the down key (default 's') to descend.