This Pokemon GO guide details how to beat Sierra in April 2025 by using the best Shadow Pokemon counters against them.

In April 2025, Pokemon GO trainers face Leader Sierra, a formidable Team GO Rocket opponent. This guide details Sierra's lineup, featuring Shadow Skorupi, Ninetales, Ferrothorn, Milotic ...

Depending on what she brings in next, you should keep or switch your Pokemon. If Sierra sends out Ferrothorn, stick around with the Fire-type. If she sends Shadow Milotic, its time for your ...