FusionDex

Mawtail's eyes are located on their tail and are sensitive to movement. When prey is in sight, they give chase and devour anything in their path. Sailors in Hoenn warn of this aquatic predator, whose dreaded maw is a menace to ship and sea life.

To withstand the crushing water pressure deep under the sea, its spine is very thick and sturdy. Its giant jaws are actually steel horns that transformed.