Defeat Sierra January 2024. You will always get 1,000 stardust and a random selection. If you're on a mission to defeat sierra in pokemon go, you'll need to know her team's weaknesses.
— tips to defeat team go rocket’s sierra, cliff, arlo, and giovanni in pokémon go: — as the tides of battle shift with each passing month, mastering the art of countering sierra’s monsters becomes an ongoing challenge for pokemon go trainers.