A Cosmic Companion

A Cosmic Companion is the Special Research to catch Cosmog, a Legendary Pokémon from the Alola region. It was made available since the start of Season of Light on September, 2022. Its parts were released throughout different events during that Season.

Release history
A Cosmic Companion was divided into releases, with four parts becoming available each.
 * Part 1: Start of Season of Light
 * Part 5: Start of Evolving Stars