Ash's Krookodile (Aura)

Ash's Krookodile was the ninth Pokémon obtained by Ash Calem Ketchum in the Unova region.

Personality and characteristics
As a Sandile, Krookodile was shown to have a very caring side, trying to save a group of wild Pokémon after sensing an imminent geyser eruption. He's also extremely competitive, confident and proud of his abilities, even to go so far as to follow Ash throughout his entire journey, up until wanting to battle against Pikachu, seeing him as a rival. However, it was revealed that whenever he would lose his trademark sunglasses, he would immediately become timid and begin to cry until he got them back, scrambling to find them.

After evolving into Krokorok, Krookodile is still smart and compassionate, however he has been shown to be quite reckless, causing problems he never meant to; for instance throwing Cedric Juniper's pen away and it getting stuck in a Klinklang when Krookodile was not looking. He also tends to react suddenly, often attacking without warning. Krookodile seems to prefer to help those that need him though. After he became a Krookodile, he has become significantly faster and stronger, being able to defeat powerful opponents like Iris' Dragonite despite being at a type disadvantage against both and even after having sustained a large amount of damage. It is currently unknown if he is still timid without his sunglasses.