| Poison Tail | 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 |
| Poison Tail |  |  |
| Power Points | Base Power | Accuracy |
| 25 | 50 | 100 |
| Battle Effect: Has a high critical-hit ratio. May also poison. |
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| Secondary Effect: Has high critical hit ratio. May induce poison. | Effect Rate: 10 % |
|
| TM # | Appeal Points | Jam Points |
| None | 
| |
| Contest Effect: Worsens the condition of those that made appeals. |
||
| BrightPowder | King's Rock | Physical Contact |
| Yes | Yes | Yes |
| Battle Palace Style | Battle Arena | Pokémon Hit in Battle |
| Attack | +1 | Selected target |
| Picture Example of Poison Tail | ||
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Pokémon That Learn Poison Tail By Level Up in Ruby/Sapphire/Emerald/Colosseum/XD:
| No. | Pic | Name | Type 1 | Type 2 |
| #336 |  | Seviper |  |  |
Pokémon That Learn Poison Tail By Level Up in Fire Red/Leaf Green:
| No. | Pic | Name | Type 1 | Type 2 |
| #336 | | Seviper | | |
Pokémon That Learn Poison Tail By Breeding:
| No. | Pic | Name | Type 1 | Type 2 |
Pokémon That Learn Poison Tail By Purifying or A Special Way:
| No. | Pic | Name | Type 1 | Type 2 |