The Shadowy Threat Grows

The Shadowy Threat Grows is the fifth series of Team GO Rocket Leaders Special Research tasks. It was available in March 2020 for Trainers who finished A Troubling Situation and hadn't got any previous Team GO Rocket Leaders Special Research still ongoing.

Due to COVID-19 pandemic, this Special Research was available until the end of April and since then there was no new Team GO Rocket Leaders Special Research series for half a year.