Magma Armor
The Pokémon is covered with hot magma, which prevents the Pokémon from becoming frozen.
Flame Body
Contact with the Pokémon may burn the attacker.
This Pokémon lives near the craters of volcanoes. It stores fire energy in its shell of cooled and hardened magma.
According to folklore, a sudden increase in the wild Magcargo population heralds a volcanic eruption.