| Transform | Details | Level Up | TM | Move Tutor | Egg Move |
| Gen IX Dex | Gen VIII Dex | Gen VII Dex | Gen VI Dex | Gen V Dex |
| Gen IV Dex | Gen III Dex | Gen II Dex | Gen I Dex |
| Attack Name | Battle Type | Contest Type |
| Transform |  |  |
| Power Points | Base Power | Accuracy |
| 10 | 0 | 0 |
| Battle Effect: Alters the user's cells to become a copy of the foe. |
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| Secondary Effect: User transforms to the opponent. | Effect Rate: -- % |
|
| TM # | Appeal Points | Jam Points |
| None | 
| |
| Contest Effect: Can be repeatedly used without boring the JUDGE. |
||
| BrightPowder | King's Rock | Physical Contact |
| No | No | No |
| Battle Palace Style | Battle Arena | Pokémon Hit in Battle |
| Defense | +0 | Selected target |
| Picture Example of Transform | ||
 |
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Pokémon That Learn Transform By Level Up in Ruby/Sapphire/Emerald/Colosseum/XD:
| No. | Pic | Name | Type 1 | Type 2 |
| #132 |  | Ditto |  |  |
| #151 |  | Mew |  | |
Pokémon That Learn Transform By Level Up in Fire Red/Leaf Green:
| No. | Pic | Name | Type 1 | Type 2 |
| #132 | | Ditto | | |
| #151 | | Mew | | |
Pokémon That Learn Transform By Breeding:
| No. | Pic | Name | Type 1 | Type 2 |
Pokémon That Learn Transform By Purifying or A Special Way:
| No. | Pic | Name | Type 1 | Type 2 |