Scauldron

The Scauldron is a venomous, Tidal Class dragon that lives in the ocean.

Instead of breathing fire, Scauldrons have the ability to scald their victims. This ability comes from sucking in seawater, heating it in their cauldron-like stomachs, and then blasting their next victim with extreme force and heat. One hit from that hot water will finish off most enemies. They are, like most of the dragons, classified as "extremely dangerous" in the Dragon Manual.