As a Charmander, he seemed to have a narcissistic personality, motivated almost entirely by his desire to grow stronger, and to evolve. This drive led him to become the most aggressive of the three Kanto starter Pokémon. Charmander was brave and resilient, but also reckless, brutal and impatient in attempts to get what he wanted and was not above killing to meet these goals or just when he is ticked off. Recently, Charmander had begun to become more empathetic and was willing to try more diplomatic methods, though would resort to violence when those methods do not yield results. Despite being brutal, reckless, and narcissistic, Charmander cared very deeply for his friends. When Bulbasaur was captured, Charmander went on a quest to save him. When Squirtle was captured by the Caterpies, Charmander went on a HUGE quest, risking his life, to save him. The said quest ended up in Charmander's death, unfortunately. And in Charmander's Lament, it is most likely that Charmander resents Squirtle, thinking he betrayed him. As the series went on, Charmander grew more compassionate and less aggressive, shown when Squirtle resorted to violence against Weepinbell, Charmander questioned him about empathy. He also grew a bit more friendly and merciful, sparing Flareon. It went to the point where his main intention for attacking the caterpies was simply to get Squirtle and not to evolve. It is revealed in Episode 8 that his greatest fear was getting captured and controlled by humans, whom he saw as incompetent and slavers. Charmander had been quite creative in a fight, often making use of nearby objects or body parts of fallen foes as weapons, typically favoring shivs or other stabbing weapons. In addition to this, he was a decent lancer and sword fighter, using wild, flailing swings to stab multiple Caterpie to death in their own nest with a Beedrill's left arm. Charmander's casual indifference to the act of murder eventually gave way to a greater rationale when offering mercy to his enemies in exchange for his demands. While he didn’t hesitate to kill to achieve his ends, he didn’t resort to lethal force unless pushed into it by his enemies. As a Gastly, which was shown by the end of Charmander's Lament, he seems to have presumably lost his ability to speak upon being permanently transformed into a Gastly, with him only saying "Bleh!". Charmander is more empathetic and remorseful, attempting to convince Flareon, Vaporeon, and Weepinbell to treat each other with respect, thanks Bulbasaur for saving his life, and apologizing to both Bulbasaur and Squirtle for his actions.

Bulbasaur is generally relaxed, easygoing, and often unaware of the severity of situations around him. He tends to go along with others rather than question their actions, which frequently places him in morally questionable situations. Despite his passive demeanor, Bulbasaur displays disturbing behavior at times, such as wearing severed Pokémon heads and showing little reaction to extreme violence. He appears to possess a warped sense of morality, reacting casually to death and suffering while still caring deeply for his teammates. He is immune to poison due to his typing and appears to enjoy its effects, often becoming euphoric before becoming violently ill. Though often perceived as unintelligent, Bulbasaur has shown moments of awareness and caution, particularly when sensing danger or questioning Charmander's actions. Bulbasaur demonstrates emotional growth by intervening to save Charmander’s life and choosing to continue forward with him and Squirtle, suggesting he is more perceptive and loyal than he initially appears

He makes a decent teacher, as he taught Charmander empathy in order to make him less aggressive. He also fights with Charmander sometimes due to the latter making reckless decisions. The reason he wanted to have a trainer and follow the rules is because he was afraid of making his own decisions and taking responsibility for things. When he realized that Caterpie's training made him become a soulless drone and kill everyone, he realized that he was wrong all along and decided to make his own decisions. After moving on from the death of his dear friend, he decides to continue Charmander’s goal of opposing the system. After getting Charmander back, he makes several attempts to save him and indirectly mess up the timeline further, despite Dialga Dialga's warnings. Wartortle ultimately realized that he cannot go on without seeing Charmander and is glad to see him one more time before succumbing to MissingNoIcon11 MissingNo

As they're disguised as a Vaporeon, but is unable to use their back legs. They introduce themselves to Charmander, but starts sweating as they continue. As Flareon and Weepinbell were argruing, they nervous say that they agree with the both of them, but it doesn't calm Flareon down as he angrily uses Tail Whip on the two, unknowingly deforming Ditto's body before morphing back. During the time Flareon was trying to kill Charmander, they had no water type moves and allowed Weepinbell to go first, which made everything worse.

hot-headed, reckless survivor following his freedom from a brutal trainer. While stubborn and prone to brute force, he becomes fiercely loyal and protective of his new squad.