It is Trivia note for use on articles about Pokémon to inform when specific Pokémon was released.
Arguments:
- 1 - Date of Pokémon release, e.g.: February 16th, 2017
- 2 - circumstances, along with etc., e.g.: with the main release of Sinnoh-region Pokémon, as on of the 20 Johto-region Pokémon
- 3. Pokémon name, optional