Magcargo is a Middleweight character, Magcargo is a Male-only character along with Slugma, Magcargo was a snail lava keeps warmer.
Magcargo is a limbless, snail-like Pokémon consisting almost entirely of bright red magma. Its oval eyes are large and yellow with small pupils, and extend upward from its head. It has a bulbous snout and a wide mouth, with two drops of magma dangling from each side of its upper jaw. Magcargo's back is protected by a gray, spherical shell composed of hardened, but brittle magma, forming irregular lumps and plates. A streak of fire leaks from the side of its shell. Magcargo's lower body is amorphous and covered in bubbles of magma.
Magcargo's internal body temperature can reach over 18,000 degrees Fahrenheit, causing it to evaporate water on contact. Flames circulate throughout its body, occasionally spouting through cracks in its shell. While its shell is brittle enough to be shattered with a slight touch, Magcargo can reform its body by dipping itself in magma. It can be found in mountainous regions, and has been living in volcano craters for tens of thousands of years.