How to Catch 3 of the Transform Pokémon in Pokémon GO

In Pokémon GO, certain Special Research and Field Research tasks can be confusing—especially when they mention unusual terms like “Transform Pokémon.” Many players get stuck on the mission “Catch 3 of the Transform Pokémon” simply because they don’t know what it means or where to find these Pokémon.
This guide will explain exactly what Transform Pokémon are, which Pokémon count, and how to catch them efficiently so you can complete the task without frustration.
- Contents:
- What Is a Transform Pokémon in Pokémon GO?
- Way 1: Catch Every Eligible Pokémon You See
- Way 2: Use Incense and Lure Modules
- Way 3: Play During Events
- Way 4: Use Location-Based Strategies (Optional)
- How to Know You’ve Caught a Transform Pokémon
- FAQs on Catching Transform Pokémon in Pokémon GO
What Is a Transform Pokémon in Pokémon GO?
A Transform Pokémon refers to Ditto, a unique Pokémon that has the ability to transform into other Pokémon. Instead of appearing as Ditto on the map, it disguises itself as common Pokémon. Only after you catch it will it reveal its true identity.
So when a task asks you to catch 3 Transform Pokémon, it actually means: Catch Ditto three times.
How to know which Pokémon can be Ditto? Ditto can only appear as certain Pokémon. While the disguise list changes occasionally, Ditto usually hides as common, low-tier Pokémon.
Some examples of Pokémon that may be Ditto disguises include:
- Pidgey
- Rattata
- Diglett
- Grimer
- Snubbull
- Starly
- Bidoof
Tip: Always check the current Ditto disguise list, as Niantic updates it from time to time.
Way 1: Catch Every Eligible Pokémon You See
Since there’s no way to identify Ditto before catching it, your best strategy is to:
- Catch every Pokémon that could possibly be Ditto
- Focus on common spawns
- Avoid skipping “boring” Pokémon—they’re often the key to finding Ditto
The more you catch, the higher your chances of encountering a Transform Pokémon.
Way 2: Use Incense and Lure Modules
To increase spawn rates:
- Activate Incense to attract Pokémon wherever you are
- Visit PokéStops with Lure Modules
- Use Daily Adventure Incense for extra encounters
More spawns is equal to more chances to find Ditto.
Way 3: Play During Events
During special events, Niantic often boosts Ditto spawn rates, adds new Ditto disguises, introduces Ditto-related research tasks. Participating in events dramatically improves your odds of catching multiple Ditto in a short time.
Way 4: Use Location-Based Strategies (Optional)
Some players choose to play in areas with high Pokémon density or use virtual walking or location tools to reach busy spawn zones. Cocosenor Locationgo is one of such virtual location tools which can help to modify your current location to where Ditto always appear. Below is a quick tutorial for your reference.
How to Play Pokémon GO Without Moving on iOS Using Cocosenor Locationgo:
Step 1: Download, install and run Locationgo on your computer. Meanwhile, make your iPhone connected to the computer.
Step 2: Once on the software main interface, hit the Start button.

Step 3: Your iPhone model is listed on the menu. Then click the Next button to proceed.

Step 4: In the search box, input the GPS coordinates you want to set, then click Modify button to change your iPhone location.

Tips: always follow realistic movement speeds and respect cooldown rules to avoid triggering penalties.
How to Know You’ve Caught a Transform Pokémon
It is impossible to know it’s Ditto after the catch. When it transforms:
- The Pokémon will say “Oh?”
- It will instantly change into Ditto
- The catch will count toward your research task
Repeat this process until you catch three Ditto, and the task will be completed.
FAQs on Catching Transform Pokémon in Pokémon GO
1. What Pokémon counts as a Transform Pokémon?
Only Ditto counts as a Transform Pokémon in Pokémon GO.
2. Can I see Ditto on the map?
No. Ditto always appears disguised as another Pokémon and only reveals itself after being caught.
3. Does trading Ditto count toward the task?
No. The task requires you to catch Ditto yourself. Trades do not count.
4. Are Shiny Ditto possible?
Yes, Shiny Ditto is available during certain events, but it is much rarer than the regular version.
Conclusion
The task “Catch 3 of the Transform Pokémon” may sound complicated, but it simply means catching Ditto three times. By focusing on Ditto-eligible Pokémon, using Incense and Lures, and playing during events, you can complete this challenge much faster.
Patience is key—but once you know the strategy, catching Transform Pokémon becomes far less frustrating.

