Looking for HG/SS? Have an unnatural hatred for brown? Enjoy cool new things? You probably want the beta Pokédex.
Main Pokédex page | Flavor text and images
General
Abilities
Dex Numbers
- Generation
RSE
Kanto- 306
Johto- n/a
Hoenn- 72
Sinnoh- n/a
Names
- Japanese
- ボスゴドラ
- Romaji
- Bosugodora
Flavor
- Height
- 6'10.7" or 2.1 m
- Weight
- 793.7 lb or 360 kg
- Species
- Iron Armor
- Color
- gray
- Cry
- mp3 here
Habitat
- Pawprint

Misc
- R/B/Y code
- n/a
Breeding
- Gender
½ male; ½ female (code: 127 or 0x7f)- Breeding groups
- 1: Monster
- Steps to hatch
- 8,960
- Compatible with
- 25 families; 63 total Pokémon
In the Wild
- Base EXP
- 205 or 0xcd
- Capture rate
- 45 or 0x2d
- Base happiness
- 35 or 0x23
- Growth rate
- slow
- Effort points
- 3 Defense
- Wild held items
- Hard Stone (5%)
Evolution Chain
Comparison of this evolution chain
| Basic | Stage 1 | Stage 2 |
|---|---|---|
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Stats
| Stat | Base | Max Stat | %ile | |
|---|---|---|---|---|
| L50 | L100 | |||
| HP | 177 | 344 | 56.2 | |
| Attack | 162 | 319 | 87.8 | |
| Defense | 232 | 459 | 99 | |
| Special Attack | 112 | 219 | 39.6 | |
| Special Defense | 112 | 219 | 39.1 | |
| Speed | 102 | 199 | 28.8 | |
| Average | - | - | 88 | |
Flavor
All versions' flavor text and sprites
While seeking iron for food, it digs tunnels by breaking through bedrock with its steel horns.
Locations
Note: this ONLY shows Diamond locations for the moment. (New Pokédex with all three games' encounters is in the works.)
| Area | Section | Level | Method |
|---|
Move List
Aggron's Attack is higher, so it will inflict more damage with physical (
) moves.
Aggron gets the STAB from
and
moves.
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Move | Type | Dmg | PP | Power | Acc.* | Pri. | Description | |
|---|---|---|---|---|---|---|---|---|---|---|
| -- | -- | Harden | ![]() |
|
30 | -- | 100% | Raises the user's Defense. | ||
| -- | -- | Headbutt | ![]() |
|
15 | 70 | 100% | Has a 30% chance to make the target Flinch. | ||
| -- | -- | Mud-Slap | ![]() |
|
10 | 20 | 100% | Has a 100% chance to lower the target's Accuracy. | ||
| -- | -- | Tackle | ![]() |
|
35 | 35 | 95% | Inflicts regular damage. | ||
| 4 | 4 | Harden | ![]() |
|
30 | -- | 100% | Raises the user's Defense. | ||
| 7 | 8 | Mud-Slap | ![]() |
|
10 | 20 | 100% | Has a 100% chance to lower the target's Accuracy. | ||
| 10 | 11 | Headbutt | ![]() |
|
15 | 70 | 100% | Has a 30% chance to make the target Flinch. | ||
| 13 | 15 | Metal Claw | ![]() |
|
35 | 50 | 95% | Has a 10% chance to raise the user's Attack. | ||
| 17 | 18 | Iron Defense | ![]() |
|
15 | -- | 100% | Raises the user's Defense by two levels. | ||
| 21 | 22 | Roar | ![]() |
|
20 | -- | 100% | -6 | Goes last. Immediately ends wild battles. Forces trainers to switch Pokemon. | |
| 25 | 25 | Take Down | ![]() |
|
20 | 90 | 85% | User receives 1/4 the damage it inflicts in recoil. | ||
| 29 | Iron Head | ![]() |
|
15 | 80 | 100% | Has a 30% chance to make the target Flinch. | |||
| 29 | Iron Tail | ![]() |
|
15 | 100 | 75% | Has a 30% chance to lower the target's Defense. | |||
| 37 | 34 | Protect | ![]() |
|
10 | -- | 0% | 3 | Goes first. Prevents any moves from hitting the user this turn. | |
| 50 | 40 | Metal Sound | ![]() |
|
40 | -- | 85% | Lowers the target's Special Defense by two levels. | ||
| 48 | Iron Tail | ![]() |
|
15 | 100 | 75% | Has a 30% chance to lower the target's Defense. | |||
| 63 | 57 | Double-Edge | ![]() |
|
15 | 120 | 100% | User receives 1/3 the damage inflicted in recoil. | ||
| 65 | Metal Burst | ![]() |
|
10 | varies | 100% | Inflicts double the damage the user receives this turn prior to using this move.. | |||
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![]() | Tutored moves | ||||||||
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Mega Punch | ![]() |
|
20 | 80 | 85% | Inflicts regular damage. | |||
|
Fire Punch | ![]() |
|
15 | 75 | 100% | Has a 10% chance to Burn the target. | |||
|
Fire Punch | ![]() |
|
15 | 75 | 100% | Has a 10% chance to Burn the target. | |||
|
Ice Punch | ![]() |
|
15 | 75 | 100% | Has a 10% chance to Freeze the target. | |||
|
Ice Punch | ![]() |
|
15 | 75 | 100% | Has a 10% chance to Freeze the target. | |||
|
ThunderPunch | ![]() |
|
15 | 75 | 100% | Has a 10% chance to Paralyze the target. | |||
|
ThunderPunch | ![]() |
|
15 | 75 | 100% | Has a 10% chance to Paralyze the target. | |||
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Mega Kick | ![]() |
|
5 | 120 | 75% | Inflicts regular damage. | |||
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Body Slam | ![]() |
|
15 | 85 | 100% | Has a 30% chance to Paralyze the target. | |||
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Double-Edge | ![]() |
|
15 | 120 | 100% | User receives 1/3 the damage inflicted in recoil. | |||
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Counter | ![]() |
|
20 | varies | 100% | -5 | Goes last. If the user takes physical damage this turn, inflicts twice the damage taken to the target. | ||
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Seismic Toss | ![]() |
|
20 | varies | 100% | Inflicts damage equal to the user's level. | |||
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Thunder Wave | ![]() |
|
20 | -- | 100% | Paralyzes the target. | |||
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Mimic | ![]() |
|
10 | -- | 100% | Copies the target's last used move. | |||
|
Defense Curl | ![]() |
|
40 | -- | 100% | Raises user's Defense. Doubles Rollout's power if it's the next move used. | |||
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Rock Slide | ![]() |
|
10 | 75 | 90% | Has a 30% chance to make the target Flinch. | |||
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Substitute | ![]() |
|
10 | -- | 100% | Transfers 1/4 of the user's max HP into a doll, protecting the user from further damage or status changes until it breaks. | |||
|
Snore | ![]() |
|
15 | 40 | 100% | Has a 30% chance to make the target Flinch. Only works if the user is Sleeping. | |||
|
Snore | ![]() |
|
15 | 40 | 100% | Has a 30% chance to make the target Flinch. Only works if the user is Sleeping. | |||
|
Spite | ![]() |
|
10 | -- | 100% | Lowers the PP of the target's last used move by 2 to 5 points. | |||
|
Mud-Slap | ![]() |
|
10 | 20 | 100% | Has a 100% chance to lower the target's Accuracy. | |||
|
Mud-Slap | ![]() |
|
10 | 20 | 100% | Has a 100% chance to lower the target's Accuracy. | |||
|
Icy Wind | ![]() |
|
15 | 55 | 95% | Has a 100% chance to lower the target's Speed. | |||
|
Icy Wind | ![]() |
|
15 | 55 | 95% | Has a 100% chance to lower the target's Speed. | |||
|
Outrage | ![]() |
|
15 | 120 | 100% | Hits every turn for 2-3 turns, then Confuses the user. | |||
|
Endure | ![]() |
|
10 | -- | 100% | 3 | Goes first. Prevents the user's HP from lowering below 1 this turn. | ||
|
Rollout | ![]() |
|
20 | 30 | 90% | Power doubles every turn this move is used in succession after the first, resetting after five turns. | |||
|
Rollout | ![]() |
|
20 | 30 | 90% | Power doubles every turn this move is used in succession after the first, resetting after five turns. | |||
|
Swagger | ![]() |
|
15 | -- | 90% | Raises the target's Attack by two levels and Confuses the target. | |||
|
Fury Cutter | ![]() |
|
20 | 10 | 95% | Power doubles every turn this move is used in succession after the first, maxing out after five turns. | |||
|
Fury Cutter | ![]() |
|
20 | 10 | 95% | Power doubles every turn this move is used in succession after the first, maxing out after five turns. | |||
|
Sleep Talk | ![]() |
|
10 | -- | 100% | Randomly uses one of the user's other three moves. Only works if the user is Sleeping. | |||
|
DynamicPunch | ![]() |
|
5 | 100 | 50% | Has a 100% chance to Confuse the target. | |||
|
AncientPower | ![]() |
|
5 | 60 | 100% | Has a 10% chance to raise all of the user's stats. | |||
|
Uproar | ![]() |
|
10 | 50 | 100% | Prevents any Pokemon from Sleeping for 2-5 turns. | |||
|
Superpower | ![]() |
|
5 | 120 | 100% | Lowers the user's Attack and Defense after inflicting damage. | |||
|
Endeavor | ![]() |
|
5 | varies | 100% | Lowers the target's HP to equal the user's. | |||
|
Iron Defense | ![]() |
|
15 | -- | 100% | Raises the user's Defense by two levels. | |||
|
Magnet Rise | ![]() |
|
10 | -- | 0% | Changes the user's ability to Levitate. | |||
|
Aqua Tail | ![]() |
|
10 | 90 | 90% | Inflicts regular damage. | |||
|
Earth Power | ![]() |
|
10 | 90 | 100% | Has a 10% chance to lower the target's Special Defense. | |||
|
Iron Head | ![]() |
|
15 | 80 | 100% | Has a 30% chance to make the target Flinch. | |||
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![]() | TMs and HMs | ||||||||
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40 | 40 | Aerial Ace | ![]() |
|
20 | 60 | 100% | Never misses. | |
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45 | 45 | Attract | ![]() |
|
15 | -- | 100% | Target falls in love if it has the opposite gender, and has a 50% chance to refuse attacking the user. | |
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72 | Avalanche | ![]() |
|
10 | 60 | 100% | -4 | Goes last. Inflicts double damage if the user takes damage before attacking this turn. | |
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14 | 14 | Blizzard | ![]() |
|
5 | 120 | 70% | Has a 10% chance to Freeze the target. Chance to hit becomes 100% during Hail. | |
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31 | 31 | Brick Break | ![]() |
|
15 | 75 | 100% | Cancels the effects of Reflect and Light Screen. | |
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78 | Captivate | ![]() |
|
20 | -- | 100% | Lowers the target's Special Attack by two levels if it is the opposite gender. | ||
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H1 | H1 | Cut | ![]() |
|
30 | 50 | 95% | Inflicts regular damage. | |
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79 | Dark Pulse | ![]() |
|
15 | 80 | 100% | Has a 20% chance to make the target Flinch. | ||
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28 | 28 | Dig | ![]() |
|
10 | 80 | 100% | User digs underground, dodging all attacks, and hits next turn. | |
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32 | 32 | Double Team | ![]() |
|
15 | -- | 100% | Raises the user's Evasion. | |
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02 | 02 | Dragon Claw | ![]() |
|
15 | 80 | 100% | Inflicts regular damage. | |
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59 | Dragon Pulse | ![]() |
|
10 | 90 | 100% | Inflicts regular damage. | ||
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26 | 26 | Earthquake | ![]() |
|
10 | 100 | 100% | Inflicts regular damage. | |
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58 | Endure | ![]() |
|
10 | -- | 100% | 3 | Goes first. Prevents the user's HP from lowering below 1 this turn. | |
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42 | 42 | Facade | ![]() |
|
20 | 70 | 100% | Power doubles if user is Burned, Paralyzed, or Poisoned. | |
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38 | 38 | Fire Blast | ![]() |
|
5 | 120 | 85% | Has a 10% chance to Burn the target. | |
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35 | 35 | Flamethrower | ![]() |
|
15 | 95 | 100% | Has a 10% chance to Burn the target. | |
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91 | Flash Cannon | ![]() |
|
10 | 80 | 100% | Has a 10% chance to lower the target's Special Defense. | ||
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56 | Fling | ![]() |
|
10 | varies | 100% | Throws held item at the target; power depends on the item. | ||
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52 | Focus Blast | ![]() |
|
5 | 120 | 70% | Has a 10% chance to lower the target's Special Defense. | ||
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01 | 01 | Focus Punch | ![]() |
|
20 | 150 | 100% | -3 | Goes last. If the user takes damage before attacking, the attack is canceled. |
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21 | 21 | Frustration | ![]() |
|
20 | varies | 100% | Power increases as Happiness decreases, up to a maximum of 102. | |
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68 | Giga Impact | ![]() |
|
5 | 150 | 90% | User foregoes its next turn to recharge. | ||
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10 | 10 | Hidden Power | ![]() |
|
15 | varies | 100% | Power and type depend upon user's IVs. Power can range from 30 to 70. | |
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15 | 15 | Hyper Beam | ![]() |
|
5 | 150 | 90% | User foregoes its next turn to recharge. | |
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13 | 13 | Ice Beam | ![]() |
|
10 | 95 | 100% | Has a 10% chance to Freeze the target. | |
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23 | 23 | Iron Tail | ![]() |
|
15 | 100 | 75% | Has a 30% chance to lower the target's Defense. | |
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83 | Natural Gift | ![]() |
|
15 | varies | 100% | Power and type depend on the held berry. | ||
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66 | Payback | ![]() |
|
10 | 50 | 100% | Inflicts double damage if the user receives damage before using this move. | ||
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17 | 17 | Protect | ![]() |
|
10 | -- | 0% | 3 | Goes first. Prevents any moves from hitting the user this turn. |
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18 | 18 | Rain Dance | ![]() |
|
5 | -- | 0% | Changes the weather to rain for five turns. | |
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44 | 44 | Rest | ![]() |
|
10 | -- | 100% | User Sleeps, completely healing itself. | |
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27 | 27 | Return | ![]() |
|
20 | varies | 100% | Power increases with Happiness, up to a maximum of 102. | |
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05 | 05 | Roar | ![]() |
|
20 | -- | 100% | -6 | Goes last. Immediately ends wild battles. Forces trainers to switch Pokemon. |
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H8 | Rock Climb | ![]() |
|
20 | 90 | 85% | Has a 20% chance to Confuse the target. | ||
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69 | Rock Polish | ![]() |
|
20 | -- | 0% | Raises the user's Speed by two levels. | ||
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80 | Rock Slide | ![]() |
|
10 | 75 | 90% | Has a 30% chance to make the target Flinch. | ||
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H6 | H6 | Rock Smash | ![]() |
|
15 | 40 | 100% | Has a 50% chance to lower the target's Defense. | |
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39 | 39 | Rock Tomb | ![]() |
|
10 | 50 | 80% | Has a 100% chance to lower the target's Speed. | |
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37 | 37 | Sandstorm | ![]() |
|
10 | -- | 100% | Changes the weather to a sandstorm for five turns. | |
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43 | 43 | Secret Power | ![]() |
|
20 | 70 | 100% | Has a 30% chance to inflict a status effect which depends upon the terrain. | |
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65 | Shadow Claw | ![]() |
|
15 | 70 | 100% | Has an increased chance for a critical hit. | ||
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34 | 34 | Shock Wave | ![]() |
|
20 | 60 | 100% | Never misses. | |
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82 | Sleep Talk | ![]() |
|
10 | -- | 100% | Randomly uses one of the user's other three moves. Only works if the user is Sleeping. | ||
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22 | 22 | SolarBeam | ![]() |
|
10 | 120 | 100% | Requires a turn to charge before attacking. | |
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76 | Stealth Rock | ![]() |
|
20 | -- | 0% | Causes damage when Pokemon switch in to where the target is now. | ||
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71 | Stone Edge | ![]() |
|
5 | 100 | 80% | Has an increased chance for a critical hit. | ||
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H4 | H4 | Strength | ![]() |
|
15 | 80 | 100% | Inflicts regular damage. | |
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90 | Substitute | ![]() |
|
10 | -- | 100% | Transfers 1/4 of the user's max HP into a doll, protecting the user from further damage or status changes until it breaks. | ||
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11 | 11 | Sunny Day | ![]() |
|
5 | -- | 0% | Changes the weather to sunny for five turns. | |
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H3 | H3 | Surf | ![]() |
|
15 | 95 | 100% | Inflicts regular damage. | |
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87 | Swagger | ![]() |
|
15 | -- | 90% | Raises the target's Attack by two levels and Confuses the target. | ||
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12 | 12 | Taunt | ![]() |
|
20 | -- | 100% | For the next two turns, the target can only use moves that inflict damage. | |
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25 | 25 | Thunder | ![]() |
|
10 | 120 | 70% | Has a 30% chance to Paralyze the target. | |
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73 | Thunder Wave | ![]() |
|
20 | -- | 100% | Paralyzes the target. | ||
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24 | 24 | Thunderbolt | ![]() |
|
15 | 95 | 100% | Has a 10% chance to Paralyze the target. | |
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06 | 06 | Toxic | ![]() |
|
10 | -- | 85% | Badly Poisons the target, inflicting more damage every turn. | |
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03 | 03 | Water Pulse | ![]() |
|
20 | 60 | 100% | Has a 20% chance to Confuse the target. | |
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