Catch Mastery: Ghost

Catch Mastery: Ghost is an event in Pokémon GO.

Featured Pokémon
Selected Pokémon had increased spawn rates in the wild and from Incense or Lure Modules:

GO Battle League: Halloween Cup
From Monday, October 26, 2020, at 1:00 p.m. PDT (GMT −7) to Tuesday, November 3, 2020, at 1:00 p.m. PST (GMT −8), the Halloween Cup will be live in the GO Battle League. In this format, only Poison-, Bug-, Ghost-, Dark-, and Fairy-type Pokémon with 1500 CP or less will be allowed to participate. You can also earn encounters with costumed Bulbasaur, Charmander, and Squirtle!!