Guilmon

Guilmon is Takato's partner, and one of the main characters. He is a Rookie level Digimon. His Champion form is Growlmon, his Ultimate form is WarGrowlmon, and his Mega form, biomerged with Takato, is Gallantmon. He also has a dark form, Megidramon.

Voiced by Steve Blum

Abilities
Pyro Sphere - Shoots a fireball from his mouth

Guilmon also seems to have a powerful tail as he uses it to splash Kazu, Kenta, and Jeri, and throws Takato toward Jeri during the final battle.

Personality
At first, Guilmon doesn't seem very intelligent, not speaking much and calling Takato "Takatomon". However, in later episodes before the Devas arrive he is shown to become more intelligent. When Takato is afraid that his personality will change if he digivolves, Guilmon tells him he'll remain the same Digimon on the inside.

Guilmon is never one to back out of a fight, and seems attracted to Renamon, as whenever he senses her presence (or possibly notices her scent, as he does in Blame it on Ryo) he rushes over to her.

Guilmon also has a big appetite, especially for bread.

Trivia

 * Guilmon destroys exactly half of the Devas
 * Guilmon as the glutton of Digimon Tamers gives him resemblance to Goku from Dragonball Z, Serena from Sailor Moon, and Pinkie Pie from My Little Pony: Friendship is Magic.