| Iron 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 | Gen II Dex |
| Attack Name | Battle Type | Contest Type |
| Iron Tail |  |  |
| Power Points | Base Power | Accuracy |
| 15 | 100 | 75 |
| Battle Effect: Attacks with a rock-hard tail. May lower DEFENSE. |
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| Secondary Effect: May lower opponent's DEFENSE one stage. | Effect Rate: 30 % |
|
| TM # | Appeal Points | Jam Points |
| TM23 | 
| 
|
| Contest Effect: Badly startles the POKéMON in front. |
||
| BrightPowder | King's Rock | Physical Contact |
| Yes | No | Yes |
| Battle Palace Style | Battle Arena | Pokémon Hit in Battle |
| Attack | +1 | Selected target |
| Picture Example of Iron Tail | ||
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Pokémon That Learn Iron Tail By Level Up in Ruby/Sapphire/Emerald/Colosseum/XD:
| No. | Pic | Name | Type 1 | Type 2 |
| #095 |  | Onix |  |  |
| #208 |  | Steelix |  | |
| #304 |  | Aron | | |
| #305 |  | Lairon | | |
| #306 |  | Aggron | | |
Pokémon That Learn Iron Tail By Level Up in Fire Red/Leaf Green:
| No. | Pic | Name | Type 1 | Type 2 |
| #095 | | Onix | | |
| #208 | | Steelix | | |
| #304 | | Aron | | |
| #305 | | Lairon | | |
| #306 | | Aggron | | |
Pokémon That Learn Iron Tail By TM:
Pokémon That Learn Iron Tail By Breeding:
| No. | Pic | Name | Type 1 | Type 2 |
Pokémon That Learn Iron Tail By Purifying or A Special Way:
| No. | Pic | Name | Type 1 | Type 2 |