#306 · Pokémon FireRed & LeafGreen+ · changed in this game
Aggron
SteelRockSturdy, Rock Head
Level-up moves 15
| Lv | Move | Type | Cat | Pow | Acc | PP |
|---|---|---|---|---|---|---|
| 1 | Tackle Inflicts regular damage with no additional effect. | Normal | Phys | 35 | 95 | 35 |
| 1 | Harden Raises the user’s Defense by one stage. | Normal | Stat | — | — | 30 |
| 1 | Mud-Slap Has a chance to lower the target’s accuracy by one stage. | Ground | Phys | 20 | 100 | 10 |
| 1 | Headbutt Has a chance to make the target flinch. | Normal | Phys | 70 | 100 | 15 |
| 4 | Harden Raises the user’s Defense by one stage. | Normal | Stat | — | — | 30 |
| 7 | Mud-Slap Has a chance to lower the target’s accuracy by one stage. | Ground | Phys | 20 | 100 | 10 |
| 10 | Headbutt Has a chance to make the target flinch. | Normal | Phys | 70 | 100 | 15 |
| 13 | Metal Claw Has a chance to raise the user’s Attack by one stage. | Steel | Phys | 50 | 95 | 35 |
| 17 | Iron Defense Raises the user’s Defense by two stages. | Steel | Stat | — | — | 15 |
| 21 | Roar Immediately ends wild battles. Forces trainers to switch Pokémon. | Normal | Stat | — | 100 | 20 |
| 25 | Take Down User receives 1/4 the damage it inflicts in recoil. | Normal | Phys | 90 | 85 | 20 |
| 29 | Iron Tail Has a chance to lower the target’s Defense by one stage. | Steel | Phys | 100 | 75 | 15 |
| 37 | Protect Prevents any moves from hitting the user this turn. | Normal | Stat | — | — | 10 |
| 50 | Metal Sound Lowers the target’s Special Defense by two stages. | Steel | Stat | — | 85 | 40 |
| 63 | Double-Edge User receives 1/3 the damage inflicted in recoil. | Normal | Phys | 120 | 100 | 15 |
* a legal move, just moved to level-up · ** new to this game
TMs & HMs 37
| # | Move · where to get it | Type | Pow |
|---|---|---|---|
| TM01 | Focus Punch Silph Co. 5F (pick up) | Fighting | 150 |
| TM02 | Dragon Claw Victory Road 1F (pick up) | Dragon | 80 |
| TM03 | Water Pulse Cerulean City Gym (pick up) | Water | 60 |
| TM05 | Roar Route 4 (pick up); Celadon City Department Store 2F (buy) | Normal | — |
| TM06 | Toxic Fuchsia City Gym (pick up) | Poison | — |
| TM10 | Hidden Power Celadon City Department Store 2F (buy) | Normal | — |
| TM11 | Sunny Day Safari Zone East (pick up) | Fire | — |
| TM12 | Taunt Rocket Hideout B2F (pick up) | Dark | — |
| TM13 | Ice Beam Celadon City Game Corner Prize Room (buy) | Ice | 95 |
| TM14 | Blizzard Pokémon Mansion B1F (pick up) | Ice | 120 |
| TM15 | Hyper Beam Celadon City Department Store 2F (buy) | Normal | 150 |
| TM17 | Protect Power Plant (pick up) | Normal | — |
| TM18 | Rain Dance Route 15 (pick up) | Water | — |
| TM21 | Frustration Rocket Hideout B3F (pick up) | Normal | — |
| TM22 | Solar Beam Pokémon Mansion B1F (pick up) | Grass | 120 |
| TM23 | Iron Tail Celadon City Game Corner Prize Room (buy) | Steel | 100 |
| TM24 | Thunderbolt Celadon City Game Corner Prize Room (buy) | Electric | 95 |
| TM25 | Thunder Power Plant (pick up) | Electric | 120 |
| TM26 | Earthquake Viridian City Gym (pick up) | Ground | 100 |
| TM27 | Return Route 12 North Entrance 2F (pick up) | Normal | — |
| TM28 | Dig Cerulean City (pick up); Celadon City Department Store 2F (buy) | Ground | 60 |
| TM31 | Brick Break S.S. Anne 1F Room 2 (pick up); Celadon City Department Store 2F (buy) | Fighting | 75 |
| TM32 | Double Team Safari Zone West (pick up) | Normal | — |
| TM34 | Shock Wave Vermilion City Gym (pick up) | Electric | 60 |
| TM35 | Flamethrower Celadon City Game Corner Prize Room (buy) | Fire | 95 |
| TM37 | Sandstorm Victory Road 2F (pick up) | Rock | — |
| TM38 | Fire Blast Cinnabar Island Gym (pick up) | Fire | 120 |
| TM39 | Rock Tomb Pewter City Gym (pick up) | Rock | 50 |
| TM40 | Aerial Ace Route 9 (pick up) | Flying | 60 |
| TM42 | Facade Memorial Pillar (pick up) | Normal | 70 |
| TM43 | Secret Power Route 25 (pick up); Celadon City Department Store 2F (buy) | Normal | 70 |
| TM44 | Rest S.S. Anne B1F Room 2 (pick up); Celadon City Department Store 2F (buy) | Psychic | — |
| TM45 | Attract Route 24 (pick up); Celadon City Department Store 2F (buy) | Normal | — |
| HM01 | Cut S.S. Anne Captains Office (pick up) | Normal | 50 |
| HM03 | Surf Safari Zone Secret House (pick up) | Water | 95 |
| HM04 | Strength Fuchsia City Wardens House (pick up) | Normal | 80 |
| HM06 | Rock Smash Ember Spa (pick up) | Fighting | 20 |
Where to find Aggron
Not found in the wild — evolve or trade for it.
Other changes in this game
- Wild held item: Hard Stone (5%)
- Move tutors: Mega Punch, Mega Kick, Body Slam, Double-Edge, Counter, Seismic Toss, Mimic, Thunder Wave, Rock Slide, Substitute, Dynamic Punch, Rollout, Swagger, Sleep Talk, Fury Cutter
- Not in the Extended Dex: only by trading from another Generation III game