It takes a lot of skill and effort to take down Sierra in Pokemon GO. As one of the leaders of Team GO Rocket, she is known to be very unpredictable in battles as her roster consists of versatile fighters. Several other leaders from the team are on the platform as well and have their separate pool of fighters to battle against.This November, Pokemon GO's developers have provided players with a chance to battle Sierra and earn several rewards in return. They are expected to defeat Team GO Rocket's grunts who have invaded numerous PokeStops, and collect Mysterious Components as rewards.Having six of these willr form a Rocket Radar that can lead them to Team GO Rocket's leader. Below is a guide to winning against Sierra and her Pocket Monsters this November 2022.Note: This article reflects the writer's opinion.A guide to defeat Sierra in Pokemon GO this November Unlike the easy Team GO Rocket grunts, Sierra is a tough opponent even for pro players. Her battle roster consists of seven versatile and powerful fighters.The fight with is divided into three phases, and she becomes extremely unpredictable with her lineup in the last two. She is infamous for pulling out different types of fighters as she randomly picks her Pocket Monsters during battles.You are advised to have a variety of counters on your list while facing Sierra in Pokemon GO. A deep knowledge of Type battles is required to beat her as she is also capable of blocking Charged Attacks with her specialized shields.Although Sierra is known to be unpredictable in Pokemon GO, she always sends out the Shadow variant of Squirtle during the first phase. The latter two phases are the ones that pose a challenge to trainers. This is Sierra’s current lineup:Phase One: Shadow SquirtlePhase Two: Shadow Blaziken, Shadow Lapras, Shadow BlastoisePhase Three: Shadow Houndoom, Shadow Drapion, Shadow NidoqueenCounters for Team GO Rocket's Sierra in Pokemon GOBucca Taylor (he/him/his)@AstroPipsyI love my wife, but I'm also in love with Sierra from Pokémon Go.I love my wife, but I'm also in love with Sierra from Pokémon Go. https://t.co/FipGn0pzLGSierra has three rounds or phases in Pokemon GO battles. She starts the first round with a Shadow Squirtle in every battle and becomes extremely unpredictable during the last two.She can choose either one between the Shadow variants of her Blaziken, Lapras, or Blastoise in the second round. For the third iteration, she selects one from Shadow Houndoom, Shadow Drapion, or the Shadow Nidoqueen.Phase 1 counters in Pokemon GOCounters for Shadow Squirtle Zekrom: Charge Beam and Wild ChargeThundurus: Thunder Shock and ThunderMelmetal: Thunder Shock and ThunderboltZarude: Vine Whip and Power Whip/Energy BallRoserade: Razor Leaf and Leaf StormTrangrowth: Vine Whip and Power WhipPhase 2 counters in Pokemon GOCounters for Shadow Blaziken Mewtwo: Confusion and PsystrikeMoltres: Wing Attack and Sky AttackKyogre: Waterfall and Surf AlakazamAlakazam: Confusion and PsychicKingler: Bubble and CrabhammerEspeon: Confusion and PsychicCounters for Shadow Lapras Sirfetch’d: Counter and Close CombatLucario: Counter and Aura SphereZekrom: Charge Beam and Wild ChargeRaikou: Volt Switch and Wild ChargeConkeldurr: Counter and Dynamic PunchRampardos: Smack Down and Rock SlideCounters for Shadow Blastoise Breloom: Bullet Seed and Seed BombVenusaur: Vine Whip and Petal Blizzard/Frenzy PlantLeafeon: Razor Leaf and Leaf BladeRaikou: Thunder Shock and ThunderMagnezone: Spark and Wild ChargeElectivire: Thunder Shock and Wild ChargePhase 3 counters in Pokemon GOCounters for Shadow Houndoom Conkeldurr: Counter and Dynamic PunchGroudon: Mud Shot and EarthquakeKyogre: Waterfall and Hydro PumpLucario: Counter and Aura SphereMachamp: Counter and Dynamic PunchRampardos: Smack Down and Rock SlideCounters for Shadow Drapion Golurk: Mud-Slap and Earth PowerMamoswine: Mud-Slap and BulldozeExcadrill: Mud Shot and Drill RunGroudon: Mud Shot and EarthquakeLandorus: Mud Shot and BulldozeGarchomp: Mud Shot and Sand TombCounters for Shadow Nidoqueen Mewtwo: Confusion and PsystrikeHoopa: Confusion and PsychicExcadrill: Mud-Slap and EarthquakeRhyperior: Mud-Slap and EarthquakeKyogre: Waterfall and SurfEspeon: Confusion and PsychicThese are some of the appropriate counters for Sierra’s team but you are advised to devise a strategy while choosing the right fighter. Use Pokemon that have the best Type advantage against the creatures she summons in Pokemon GO. Depending upon the power level of the Pocket Monsters in your roster, you can create several teams and use the one that works best for the match.