| Eruption | 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 |
| Eruption |  |  |
| Power Points | Base Power | Accuracy |
| 5 | 150 | 100 |
| Battle Effect: The higher the user's HP, the more damage caused. |
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| Secondary Effect: Inflicts more damage when the user's HP is high. | Effect Rate: -- % |
|
| TM # | Appeal Points | Jam Points |
| None | 
| |
| Contest Effect: The appeal works better the later it is performed. |
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| BrightPowder | King's Rock | Physical Contact |
| Yes | Yes | No |
| Battle Palace Style | Battle Arena | Pokémon Hit in Battle |
| Attack | +1 | Both opponents |
| Picture Example of Eruption | ||
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Pokémon That Learn Eruption By Level Up in Ruby/Sapphire/Emerald/Colosseum/XD:
| No. | Pic | Name | Type 1 | Type 2 |
| #323 |  | Camerupt |  |  |
| #383 |  | Groudon | |  |
Pokémon That Learn Eruption By Level Up in Fire Red/Leaf Green:
| No. | Pic | Name | Type 1 | Type 2 |
| #323 | | Camerupt | | |
| #383 | | Groudon | | |
Pokémon That Learn Eruption By Breeding:
| No. | Pic | Name | Type 1 | Type 2 |
| #324 |  | Torkoal | | |
Pokémon That Learn Eruption By Purifying or A Special Way:
| No. | Pic | Name | Type 1 | Type 2 |