Minecraft Dungeons:Potion of Water Breathing

"Grants the ability to breathe freely underwater for a limited time."

- In-game description

A potion of Water Breathing is a DLC potion that was added in the Hidden Depths DLC that allows extended time underwater.

Obtaining
It can be dropped by killing random mobs in the Hidden Depths levels.

Usage
The potion of Water Breathing grants the player the Water Breathing effect for 30 seconds.