| Memento | 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 |
| Attack Name | Battle Type | Contest Type |
| Memento |  |  |
| Power Points | Base Power | Accuracy |
| 10 | 0 | 100 |
| Battle Effect: The user faints and lowers the foe's abilities. |
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| Secondary Effect: Lowers opponent's stats. User faints. | Effect Rate: -- % |
|
| TM # | Appeal Points | Jam Points |
| None | 
| |
| Contest Effect: Makes a great appeal, but allows no more to the end. |
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| BrightPowder | King's Rock | Physical Contact |
| Yes | No | No |
| Battle Palace Style | Battle Arena | Pokémon Hit in Battle |
| Attack | +0 | Selected target |
| Picture Example of Memento | ||
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Pokémon That Learn Memento By Level Up in Ruby/Sapphire/Emerald/Colosseum/XD:
| No. | Pic | Name | Type 1 | Type 2 |
| #088 |  | Grimer |  |  |
| #089 |  | Muk | | |
| #109 |  | Koffing | | |
| #110 |  | Weezing | | |
| #381 |  | Latios |  |  |
Pokémon That Learn Memento By Level Up in Fire Red/Leaf Green:
| No. | Pic | Name | Type 1 | Type 2 |
| #088 | | Grimer | | |
| #089 | | Muk | | |
| #109 | | Koffing | | |
| #110 | | Weezing | | |
| #381 | | Latios | | |
Pokémon That Learn Memento By Breeding:
| No. | Pic | Name | Type 1 | Type 2 |
| #280 |  | Ralts | | |
| #281 |  | Kirlia | | |
| #282 |  | Gardevoir | | |
| #355 |  | Duskull |  | |
| #356 |  | Dusclops | | |
Pokémon That Learn Memento By Purifying or A Special Way:
| No. | Pic | Name | Type 1 | Type 2 |