Ash's Aerodactyl (Aura)

Ash's Aerodactyl is the last Pokémon Ash acquired during his travels in Kanto.

Personality and characteristics
Aerodactyl is at best a good Pokémon. Unfortunately, his had trouble controlling his wild instincts, as shown after some mishaps caused by Serena's Cubone caused Aerodactyl to go wild in parts of Cinnabar Island.

On the advice of Jacob McKnight, Ash chose to train Aerodactyl during the Indigo Plateau Conference with help from the Kanto/Johto Elite Four Champion Lance and Ash's father, Red.