How I Became a Pokémon Card is a manga series consisting of six volumes. Each volume features vignettes involving Pokémon like Jolteon and Dratini. A special Pokémon card is included with each book. It is drawn by Kagemaru Himeno, who is also an artist for the TCG. (Source: Bulbapedia)

While most of the smaller Pokémon are taking a nap, Togepi suddenly wakes up and, after seeing a group of flying Pokémon, finds itself separated from the rest of the Pokémon. Noticing this, Pikachu, Bulbasaur, Squirtle, Venonat, Marill, and Psyduck go in search of Togepi. It is there that they meet Elekid, who leads them to a group of Exeggcute. However, one such Exeggcute has a missing egg, and believes Togepi to be their missing part. Thus, the gang must travel to find the missing egg, and endure a storm that could blow Togepi and the Exeggcute away. (Source: Anime News Network)

Published as part of the Pokémon Card GB Final Tactical Book strategy guide, a Japanese guidebook for the Pokémon TCG. The story is a prequel for the GBC video game.