Purifier
Purify your Shadow mons. Each tier adds Premier Balls to every Rocket-battle catch. Hard grind · grants a gameplay bonus.
✦ Bonus — Extra Premier Balls when catching the Shadow mons left behind after any Rocket battle. Stacks with Hero — both Platinum = +8 balls total.
How to grind the Purifier medal fast
Purify low-IV Shadow mons you would have transferred anyway — same medal credit, far less Stardust per progress point.
Shadow Magikarp and Shadow Pidgey are the cheapest purifies in the game.
Pair purifies with Best Buddy goals — purified mons get +2 IVs and can hit hundo status.
Medals that pair with Purifier
What does the Purifier medal do?
Extra Premier Balls when catching the Shadow mons left behind after any Rocket battle. Stacks with Hero — both Platinum = +8 balls total.
How many purify shadow mons are needed for Platinum Purifier?
Platinum requires 1,000. Gold is 500, Silver is 50, and Bronze unlocks at 5.
What is the fastest way to grind the Purifier medal?
Purify low-IV Shadow mons you would have transferred anyway — same medal credit, far less Stardust per progress point.
Hundo Hunter Pro projects your tier-up dates based on your 7-day rolling activity.