Can’t find the “Change Form” button for Keldeo? Learn the exact steps to unlock Resolute Form, fix the missing button bug, and get Secret Sword before the event window ends.
If you’ve been holding onto your Mythical “Colt Pokémon,” you’ve likely been waiting for the moment it can reach its true potential. Thanks to the 2025 “Tales of Transformation” season update, that moment has arrived. You can now officially shift your Keldeo from its Ordinary Form into its formidable Resolute Form right inside the app.
This guide will walk you through exactly how to change Keldeo form in Pokémon GO, ensuring you have the right resources and know the “hidden” tricks to unlock this transformation.
Does Keldeo Have Different Forms in Pokémon GO?
Yes, and you need to know the difference! While both versions are Water/Fighting-type, the Resolute Form is much more than a cosmetic upgrade for your collection.
“When you transform Keldeo into its Resolute Form, it learns the powerful signature Charged Attack: Secret Sword. This move replaces its older moveset and makes Keldeo a top-tier Fighting-type attacker.”
By making this change, you aren’t just changing its appearance; you are boosting its combat potential. In its Resolute state, Secret Sword carries 120 Power in Gyms, Raids, and Max Battles, and 70 Power in Trainer Battles. While your base stats and typing stay the same, this moveset optimization makes Resolute Keldeo vs. Ordinary Keldeo a one-sided fight.
Requirements: When to Change Keldeo Form?
Before you look for that “Change Form” button, you need to make sure you’ve checked off a few specific requirements. If you’re wondering when to change Keldeo form, the answer is as soon as you meet these criteria:
- Complete the Research: You must progress through the “Tales of Transformation” Special Research until you reach Page 8. The option is locked until you hit this milestone.
- Gather Your Resources: You will need to spend 50 Keldeo Candy and 10,000 Stardust.
- The Pinap Berry Strategy: If you used a Pinap Berry when you first caught Keldeo, you likely have enough candy already. If not, you’ll need to earn more through the research steps or walk Keldeo as your buddy for a grueling 20km per candy.
- Check Your Buddy Status: You cannot change forms if Keldeo is currently your active Buddy Pokémon. This is a common trap many trainers fall into!
Step-by-Step: How to Change Keldeo Resolute Form in Pokémon GO
Are you ready to power up your Keldeo? Follow these steps exactly to ensure the Pokémon GO Keldeo form change goes smoothly:
- Advance to Page 8: Open your journal and ensure you’ve reached the final page of the Tales of Transformation research.
- Swap Your Buddy: If Keldeo is walking with you on the map, swap it out for another Pokémon immediately.
- Restart Your App: Force-close Pokémon GO and reopen it. This “soft reset” helps the game update your storage menu so the new button appears.
- Find Keldeo in Storage: Open your Pokémon collection and tap on Keldeo’s profile.
- Tap “Change Form”: If you meet the requirements, the button will now be visible. Spend your 50 Keldeo Candy and confirm the change.
Troubleshooting: Why Can’t I Change Keldeo Form in Pokémon GO?
If you’ve followed the steps and still don’t see the option, don’t panic. Many trainers on Pokémon GO Reddit have run into these exact same hurdles:
The Buddy Bug
This is the #1 reason the button stays hidden. If Keldeo is your buddy, the button won’t show. Period.
The Seasonal Window
This form-change option was introduced during the Final Justice event in late 2025. If you missed the seasonal research window, you may have to wait for a future rerun or a special Masterwork Research event.
Candy Shortage
If you’ve spent your candy powering Keldeo up, you might be short for the transformation. Use Rare Candies if you need a quick boost.
Should I Change Keldeo Form?
In almost every case, yes, you should. The addition of Secret Sword makes Keldeo significantly more useful in the current meta.
Important Note: While the form change is reversible, it will cost you another 50 Candy and 10,000 Stardust to go back to the Ordinary Form, and you will lose the Secret Sword move.
One final tip for you: if you are currently grinding the $7.99 “Pony Tales” Masterwork Research to find a Shiny Keldeo, you might want to wait. You don’t want to waste your 50 Candy on an ordinary version if you’re about to catch a Shiny one that you’ll want to transform instead!
Frequently Asked Questions
Can you change Keldeos form in Pokémon GO?
Yes, by using the “Change Form” button on its summary page after reaching Page 8 of the seasonal research.
How to get another Keldeo in Pokémon GO?
Currently, you can only get one through the Tales of Transformation quest. Additional Keldeo are usually locked behind paid tickets like the Shiny Keldeo Masterwork Research.
How to change Keldeo form Pokémon GO vs. Sword and Shield?
In the console games, you just need to teach it the move. In GO, you have to pay the specific 50 Candy and 10,000 Stardust cost.
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