All Halloween Mischief Part 1: Creepy Companions Special Research tasks and rewards for Pokémon Go
From mischief to mysteries, Pokémon Go is celebrating all things involving tricks or treats with the Halloween Mischief event, a set of content so spooky that Niantic had to split it into two parts. Halloween Mischief Part One: Creepy Companions is running from Oct. 15 to 22, and it comes with all kinds of Psychic and Poison-type Pokémon. This includes the debut of Galarian Slowking and new costumed variants of Pikachu, Piplup, and Drifblim. Pumpkaboo and Phantump will also be making their first appearance in Halloween Mischief Part 2: Ghoulish