Meramon

Meramon (メラモン) is a Champion-level Flame Digimon that appears in the Digimon franchise. It is a humanoid Digimon whose body is completely enveloped in crimson flames, giving it a fiery and aggressive personality. Meramon's design is believed to be inspired by the Human Torch from the Fantastic Four and is considered one of the earliest Digimon, influencing later flame-based and stitched-mouth Digimon designs. Meramon appears in various media, often depicted as a highly aggressive enemy, though it sometimes appears as an ally or helper. Its signature move is 'Burning Fist,' and it is skilled in 'Magma Bomb' and 'Heat Wave.' In games, Meramon typically evolves from lower-level Digimon and can further evolve into others. As an early Digimon, Meramon's image and abilities are deeply ingrained and it is popular amongst Digimon fans.