is a character from the Pokémon Black and White series (or Pokémon Adventures/Best Waifu Series) and not a Pokémon. She is a Gym Leader specializing in Dragon-type Pokémon.
The "4" in your keyword is the most intriguing part. In the context of Iris's team, it has a very specific and exciting meaning. Iris's was none other than the powerful and iconic Dragonite ! pokemon xxx 4 desto iris