Complete Raid Battles
Win Trainer Battles in the GO Battle League
Finish Field Research tasks that reward Rare Candy
Complete Special Research tasks that reward Rare Candy
Complete Timed Research tasks that reward Rare Candy
Earn Rare Candy from Adventure Sync rewards
Receive Rare Candy as a reward from Team GO Rocket battles and related research
Open Gifts and participate in events that may award Rare Candy
Claim Rare Candy from certain event bonuses and limited-time research rewards