Butterfree

Butterfree is a Bug/Flying-type Pokemon evolved from a Metapod and the final form of Caterpie. In the anime, Butterfree was Ash Ketchum's first Pokemon he has ever captured when he began his journey as a trainer. He used it in many battles until he decided to release it in order to mate with a Pink Butterfree and form a family with it. Drew also owns a Butterfree.