# Helm of the Slashing Fin

* **Rarity:** uncommon
* **Type:** Wondrous item
* **Attunement:** Yes
* **Source:** Vault of Magic


While wearing this helm, you can use an action to speak its command word to gain the ability to breathe underwater, but you lose the ability to breathe air. You can speak its command word again or remove the helm as an action to end this effect.