To take part in the event you must first obtain a code from your local GAME (UK), GameStop (US), or EB Games (Canada and Australia) store. The details of the two Pokémon are as follows:
Psychic / Flying
Level: 60, 100 (Sun/Ultra Sun)
Hold Item: None, Gold Bottle Cap (Sun/Ultra Sun)
Fire / Flying
Level: 60, 100 (Moon/Ultra Moon)
Hold Item: None, Gold Bottle Cap (Moon/Ultra Moon)
With this event the range of Legendary distribution events for 2018 have come to an end. With Pokémon: Let's Go, Eevee! and Pokémon: Let's Go, Pikachu! right around the corner we're sure to see events begin to pop up for those games in the future.