How to Beat Leader Sierra in Pokemon GO | New Leader Sierra Counters In May 2021

Are you having a difficult time defeating Sierra in Pokemon GO? Are you curious to check out new leader sierra counters, want to know what she brings up in May 2021, which shadow Pokémon you will get the chance of catching if you defeat her? If you said yes to any of those questions check out this video on in-depth analysis on how to beat Sierra and create a team so no matter what lineup she chooses you can win! #pokemongo #teamgorocket #howtobeatsierra YouTube: @Matty Meesh FOLLOW ME ON TWITTER: https://www.twitter.com/mattymeeshgamin @mattymeeshgamin FOLLOW ME ON TWITCH https://www.twitch.tv/mattymeeshgaming FOLLOW ME ON INSTAGRAM https://www.instagram.com/matty.meesh/ FOLLOW ME ON FACEBOOK https://www.facebook.com/matty.meesh/