Effect
The user hardens its body’s surface like iron. Raises its Defense by 2 stages.
| Type | Category | Power | Accuracy | PP | Priority | Target |
|---|---|---|---|---|---|---|
| Steel | Status | — | — | 15 | 0 | User |
“—” power marks a status move. “—” accuracy means no accuracy check.
Changes in Origin HeartGold
No changes listed.
Pokémon that learn this move
113 Pokémon and forms can learn this move. Check availability before planning your team.
Level-up and evolution (110 Pokémon)
| Pokémon | Type | Learning method | Availability |
|---|---|---|---|
| Water | Lv 30 | Where to get it | |
| Water | Lv 40 | Where to get it | |
| WaterSteel | Lv 42 | Where to get it | |
| Water | Lv 36 | Where to get it | |
| WaterIce | Lv 1 | Where to get it | |
| Bug | Lv 39 | Where to get it | |
| BugSteel | Lv 42 | Where to get it | |
| BugSteel | Lv 32 | Where to get it | |
| Steel | Lv 48 | Where to get it | |
| RockGround | On evolution, Lv 1 | Where to get it | |
| RockDark | Lv 1 | Where to get it | |
| SteelFairy | Lv 24 | Where to get it | |
| SteelRock | Lv 48 | Where to get it | |
| SteelRock | Lv 58 | Where to get it | |
| Steel | Lv 64 | Where to get it | |
| Fire | Lv 36 | Where to get it | |
| PsychicSteel | Lv 25 | Where to get it | |
| Water | Lv 1 | Where to get it | |
| SteelPsychic | Lv 58 | Where to get it | |
| SteelPsychic | Lv 62 | Where to get it | |
| Rock | Lv 36 | Where to get it | |
| Steel | Lv 36 | Where to get it | |
| RockSteel | Lv 19 | Where to get it | |
| RockSteel | Lv 19 | Where to get it | |
| SteelPsychic | Lv 36 | Where to get it | |
| SteelPsychic | Lv 38 | Where to get it | |
| RockSteel | Lv 1, Lv 4 | Where to get it | |
| Rock | Lv 20 | Where to get it | |
| Rock | Lv 20 | Where to get it | |
| Rock | Lv 20 | Where to get it | |
| BugPoison | On evolution, Lv 1 | Where to get it | |
| BugPoison | Lv 1 | Where to get it | |
| WaterRock | Lv 33 | Where to get it | |
| WaterRock | Lv 33 | Where to get it | |
| BugSteel | Lv 28 | Where to get it | |
| GrassSteel | Lv 35 | Where to get it | |
| GrassSteel | Lv 35 | Where to get it | |
| GroundGhost | Lv 28 | Where to get it | |
| GroundGhost | Lv 28 | Where to get it | |
| DarkSteel | Lv 45 | Where to get it | |
| DarkSteel | Lv 45 | Where to get it | |
| Dark | Lv 30 | Where to get it | |
| Dark | Lv 30 | Where to get it | |
| BugSteel | Lv 52 | Where to get it | |
| SteelGhost | Lv 32 | Where to get it | |
| SteelGhost | Lv 32 | Where to get it | |
| SteelGhost | Lv 1 | Where to get it | |
| Ice | Lv 27 | Where to get it | |
| IceRock | Lv 27 | Where to get it | |
| BugElectric | Lv 57 | Where to get it | |
| BugElectric | Lv 1 | Where to get it | |
| Fighting | Lv 42 | Where to get it | |
| FightingIce | Lv 42 | Where to get it | |
| Ground | Lv 4 | Where to get it | |
| Ground | Lv 1 | Where to get it | |
| BugWater | Lv 20 | NOT AVAILABLE IN GAMEReasonNo wild encounter, gift, trade, one-time battle, evolution or breeding route, and no trainer uses it. | |
| GhostGround | Lv 40 | Where to get it | |
| GhostGround | Lv 40 | Where to get it | |
| FireDragon | Lv 24 | NOT AVAILABLE IN GAMEReasonNo wild encounter, gift, trade, one-time battle, evolution or breeding route, and no trainer uses it. | |
| Dragon | Lv 28 | Where to get it | |
| DragonFighting | Lv 28 | Where to get it | |
| DragonFighting | Lv 28 | Where to get it | |
| Steel | Lv 50 | NOT AVAILABLE IN GAMEReasonNo wild encounter, gift, trade, one-time battle, evolution or breeding route, and no trainer uses it. | |
| Psychic | Lv 56 | NOT AVAILABLE IN GAMEReasonNo wild encounter, gift, trade, one-time battle, evolution or breeding route, and no trainer uses it. | |
| SteelFairy | Lv 18 | NOT AVAILABLE IN GAMEReasonNo wild encounter, gift, trade, one-time battle, evolution or breeding route, and no trainer uses it. | |
| RockSteel | Lv 50 | NOT AVAILABLE IN GAMEReasonNo wild encounter, gift, trade, one-time battle, evolution or breeding route, and no trainer uses it. | |
| Steel | Lv 1 | NOT AVAILABLE IN GAMEReasonNo wild encounter, gift, trade, one-time battle, evolution or breeding route, and no trainer uses it. | |
| GrassDragon | Lv 36 | NOT AVAILABLE IN GAMEReasonOnly by using a Tart Apple on Applin, and the Tart Apple can't be obtained. | |
| GrassDragon | Lv 36 | NOT AVAILABLE IN GAMEReasonOnly by using a Sweet Apple on Applin, and the Sweet Apple can't be obtained. | |
| Steel | Lv 1 | Where to get it | |
| Fighting | On evolution, Lv 1 | Where to get it | |
| Fighting | Lv 45 | NOT AVAILABLE IN GAMEReasonNo wild encounter, gift, trade, one-time battle, evolution or breeding route, and no trainer uses it. | |
| Steel | Lv 25 | NOT AVAILABLE IN GAMEReasonNo wild encounter, gift, trade, one-time battle, evolution or breeding route, and no trainer uses it. | |
| Steel | Lv 25 | NOT AVAILABLE IN GAMEReasonNo wild encounter, gift, trade, one-time battle, evolution or breeding route, and no trainer uses it. | |
| SteelDragon | Lv 36 | NOT AVAILABLE IN GAMEReasonNo wild encounter, gift, trade, one-time battle, evolution or breeding route, and no trainer uses it. | |
| Fighting | Lv 22 | NOT AVAILABLE IN GAMEReasonNo wild encounter, gift, trade, one-time battle, evolution or breeding route, and no trainer uses it. | |
| Ice | Lv 48 | NOT AVAILABLE IN GAMEReasonNo wild encounter, gift, trade, one-time battle, evolution or breeding route, and no trainer uses it. | |
| Fairy | Lv 25 | NOT AVAILABLE IN GAMEReasonNo wild encounter, gift, trade, one-time battle, evolution or breeding route, and no trainer uses it. | |
| Rock | Lv 20 | NOT AVAILABLE IN GAMEReasonNo wild encounter, gift, trade, one-time battle, evolution or breeding route, and no trainer uses it. | |
| Rock | Lv 20 | NOT AVAILABLE IN GAMEReasonNo wild encounter, gift, trade, one-time battle, evolution or breeding route, and no trainer uses it. | |
| Rock | Lv 51 | NOT AVAILABLE IN GAMEReasonNo wild encounter, gift, trade, one-time battle, evolution or breeding route, and no trainer uses it. | |
| Steel | Lv 38 | NOT AVAILABLE IN GAMEReasonNo wild encounter, gift, trade, one-time battle, evolution or breeding route, and no trainer uses it. | |
| DarkSteel | Lv 45 | Where to get it | |
| SteelDragon | Lv 36 | NOT AVAILABLE IN GAMEReasonNo wild encounter, gift, trade, one-time battle, evolution or breeding route, and no trainer uses it. | |
| SteelPsychic | Lv 21 | NOT AVAILABLE IN GAMEReasonNo wild encounter, gift, trade, one-time battle, evolution or breeding route, and no trainer uses it. | |
| Water | Lv 42 | NOT AVAILABLE IN GAMEReasonIts Mega Stone is not in the game. Charizardite is the only Mega Stone. | |
| IceSteel | Lv 23 | Where to get it | |
| BugSteel | Lv 32 | NOT AVAILABLE IN GAMEReasonIts Mega Stone is not in the game. Charizardite is the only Mega Stone. | |
| RockDark | Lv 1 | NOT AVAILABLE IN GAMEReasonIts Mega Stone is not in the game. Charizardite is the only Mega Stone. | |
| SteelFairy | Lv 24 | NOT AVAILABLE IN GAMEReasonIts Mega Stone is not in the game. Charizardite is the only Mega Stone. | |
| Steel | Lv 64 | NOT AVAILABLE IN GAMEReasonIts Mega Stone is not in the game. Charizardite is the only Mega Stone. | |
| SteelPsychic | Lv 62 | NOT AVAILABLE IN GAMEReasonIts Mega Stone is not in the game. Charizardite is the only Mega Stone. | |
| Psychic | Lv 55 | Where to get it | |
| GroundSteel | Lv 30 | NOT AVAILABLE IN GAMEReasonStunfisk is only in its normal form (Pal Park). | |
| SteelGhost | Lv 1 | Battle only | |
| PsychicSteel | Lv 56 | NOT AVAILABLE IN GAMEReasonIts base Pokémon is not in the game. | |
| PsychicGhost | Lv 56 | NOT AVAILABLE IN GAMEReasonIts base Pokémon is not in the game. | |
| PsychicDragon | Lv 56 | NOT AVAILABLE IN GAMEReasonIts base Pokémon is not in the game. | |
| PsychicDragon | Lv 56 | NOT AVAILABLE IN GAMEReasonIts base Pokémon is not in the game. | |
| SteelFairy | Lv 18 | NOT AVAILABLE IN GAMEReasonIts base Pokémon is not in the game. | |
| FightingSteel | Lv 22 | NOT AVAILABLE IN GAMEReasonIts base Pokémon is not in the game. | |
| PsychicIce | Lv 1 | NOT AVAILABLE IN GAMEReasonIts base Pokémon is not in the game. | |
| IceRock | Lv 27 | NOT AVAILABLE IN GAMEReasonNo source in the game, and no code ever gives a Pokémon this form. | |
| Fairy | Lv 25 | NOT AVAILABLE IN GAMEReasonIts base Pokémon is not in the game. | |
| Water | Lv 42 | NOT AVAILABLE IN GAMEReasonThe game has no Dynamax. | |
| Steel | Lv 1 | NOT AVAILABLE IN GAMEReasonIts base Pokémon is not in the game. | |
| GrassDragon | Lv 36 | NOT AVAILABLE IN GAMEReasonThe game has no Dynamax. | |
| GrassDragon | Lv 36 | NOT AVAILABLE IN GAMEReasonThe game has no Dynamax. | |
| Steel | Lv 25 | NOT AVAILABLE IN GAMEReasonIts base Pokémon is not in the game. | |
| SteelDragon | Lv 36 | NOT AVAILABLE IN GAMEReasonIts base Pokémon is not in the game. |
Egg moves (3 Pokémon)
| Pokémon | Type | Learning method | Availability |
|---|---|---|---|
| RockGround | Egg learnset | Where to get it | |
| RockBug | Egg learnset | Where to get it | |
| Fighting | Egg learnset | Where to get it |
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© 2026 Origin HeartGold English translation team. Guide text: all rights reserved — see licence.



























































































