Everything you need to know about Pokémon Go: Looming in the Shadows

The Team Go Rocket Special Research, Looming in the Shadows has finally arrived! Here

Looming in the Shadows Special Research - Pokémon GO

A Seven-Colored Shadow - Team GO Rocket Special Research (via Leek Duck) : r/TheSilphRoad

Pokemon Go : Looming in the Shadows research tasks and rewards - PiunikaWeb

GO Field Guide - You will now receive a chance to catch Shadow Zapdos in Pokémon GO during December when you battle Giovanni after completing the Looming in the Shadows Special Research.

Pokémon Go - Tudo sobre a missão Looming in the Shadows e o Componente Misterioso

Willow Report: Looming in the Shadows – Pokémon GO

Pokémon GO - Looming In The Shadows Walkthrough: Mysterious Components, Rocket Radar And Battling Giovanni - Guide

Pokémon Go 'From the Shadows' quest steps, rewards - Polygon

New Team Rocket Special Research Teased In Pokémon Go

News ｜ Pokémon Masters EX official site

Pokémon GO' Team Rocket event: Balloons, Shadows, and Giovanni explained

Pokemon Go: How to find and defeat Team Rocket and Giovanni – here's everything you need to know