A Digimon resembling a young dinosaur. Although Guilmon is a Rookie Digimon, Guilmon possesses a carnivore’s brutality, and great potential as the fighting type Digimon it originally descended from. The mark on its chest is called the Digital Hazard, and is inscribed on any Digimon that could cause serious damage to computer data. Still, if used for the sake of peace, this ability could make it a guardian of the Digital World. It can use its signature move Rock Breaker to destroy even stone with its tenacious front claws. With its special move Fire Ball, it spits a powerful ball of flame from its mouth.