https://www.polygon.com/pokemon/2018/1/18/16905814/pokemon-legendary-downloads-2018-vs-mythical-pokemon

Pokémon players are getting a chance to collect a wide variety of legendary monsters starting next month, The Pokémon Company announced. Between February through November, fans will be able to download a different pair of legendaries into their Nintendo 3DS Pokémon games.

First, here is the full list of giveaways and when you can go collect them through the games’ Mystery Gift functionality.