Aggron Mega in Pokémon Omega Ruby & Alpha Sapphire
#74 in the Omega Ruby and Alpha Sapphire Pokédex • Iron Armor Pokémon
Aggron Mega in the National PokédexPokédex entries
Omega Ruby
Aggron claims an entire mountain as its own territory. It mercilessly beats up anything that violates its environment. This Pokémon vigilantly patrols its territory at all times.
Alpha Sapphire
Aggron is protective of its environment. If its mountain is ravaged by a landslide or a fire, this Pokémon will haul topsoil to the area, plant trees, and beautifully restore its own territory.
Pokémon details
Type

Category
Abilities
Height
Weight
National Pokédex
Pokédex
Aggron Mega in Other Games
National Dex pageMin
Max
HP
70
250
344
Attack
140
256
416
Defense
230
418
614
Sp. Atk
60
112
240
Sp. Def
80
148
284
Speed
50
94
218
Total
630
Ranges are for Level 100. Max assumes a beneficial nature, 252 EVs, and 31 IVs; min assumes a hindering nature, 0 EVs, and 0 IVs.
| Pokédexes | New Hoenn #74 |
|---|---|
| EV yield | 3 Def |
| Catch rate | 45 |
| Base Exp. | 284 |
| Egg groups | |
|---|---|
| Gender | 50% male 50% female |
| Egg cycles | 35 |
Evolution
Evolve Lairon (Level 42). Lairon can be caught on Victory Road.
| Class | ||||||
|---|---|---|---|---|---|---|
| Start | Headbutt The user sticks out its head and attacks by charging straight into the target. This may also make the target flinch. | ![]() | ![]() | 70 | 100 | 15 |
| Start | Tackle A physical attack in which the user charges and slams into the target with its whole body. | ![]() | ![]() | 50 | 100 | 35 |
| Start | Harden The user stiffens all the muscles in its body to raise its Defense stat. | ![]() | ![]() | - | - | 30 |
| Start | Mud-Slap The user hurls mud in the target’s face to inflict damage and lower its accuracy. | ![]() | ![]() | 20 | 100 | 10 |
| 4 | Mud-Slap The user hurls mud in the target’s face to inflict damage and lower its accuracy. | ![]() | ![]() | 20 | 100 | 10 |
| 7 | Headbutt The user sticks out its head and attacks by charging straight into the target. This may also make the target flinch. | ![]() | ![]() | 70 | 100 | 15 |
| 10 | Metal Claw The target is raked with steel claws. This may also raise the user’s Attack stat. | ![]() | ![]() | 50 | 95 | 35 |
| 13 | Rock Tomb Boulders are hurled at the target. This also lowers the target’s Speed stat by preventing its movement. | ![]() | ![]() | 60 | 95 | 15 |
| 16 | Protect Enables the user to evade all attacks. Its chance of failing rises if it is used in succession. | ![]() | ![]() | - | - | 10 |
| 19 | Roar The target is scared off, and a different Pokémon is dragged out. In the wild, this ends a battle against a single Pokémon. | ![]() | ![]() | - | - | 20 |
| 22 | Iron Head The user slams the target with its steel-hard head. This may also make the target flinch. | ![]() | ![]() | 80 | 100 | 15 |
| 25 | Rock Slide Large boulders are hurled at the opposing Pokémon to inflict damage. This may also make the opposing Pokémon flinch. | ![]() | ![]() | 75 | 90 | 10 |
| 28 | Take Down A reckless, full-body charge attack for slamming into the target. This also damages the user a little. | ![]() | ![]() | 90 | 85 | 20 |
| 31 | Metal Sound A horrible sound like scraping metal harshly lowers the target’s Sp. Def stat. | ![]() | ![]() | - | 85 | 40 |
| 35 | Iron Tail The target is slammed with a steel-hard tail. This may also lower the target’s Defense stat. | ![]() | ![]() | 100 | 75 | 15 |
| 39 | Iron Defense The user hardens its body’s surface like iron, sharply raising its Defense stat. | ![]() | ![]() | - | - | 15 |
| 45 | Double-Edge A reckless, life-risking tackle. This also damages the user quite a lot. | ![]() | ![]() | 120 | 100 | 15 |
| 51 | Autotomize The user sheds part of its body to make itself lighter and sharply raise its Speed stat. | ![]() | ![]() | - | - | 15 |
| 57 | Heavy Slam The user slams into the target with its heavy body. The more the user outweighs the target, the greater the move’s power. | ![]() | ![]() | - | 100 | 10 |
| 63 | Metal Burst The user retaliates with much greater power against the opponent that last inflicted damage on it. | ![]() | ![]() | - | 100 | 10 |
| Class | ||||||
|---|---|---|---|---|---|---|
| TM01 | Hone Claws The user sharpens its claws to boost its Attack stat and accuracy. | ![]() | ![]() | - | - | 15 |
| TM02 | Dragon Claw The user slashes the target with huge, sharp claws. | ![]() | ![]() | 80 | 100 | 15 |
| TM05 | Roar The target is scared off, and a different Pokémon is dragged out. In the wild, this ends a battle against a single Pokémon. | ![]() | ![]() | - | - | 20 |
| TM06 | Toxic A move that leaves the target badly poisoned. Its poison damage worsens every turn. | ![]() | ![]() | - | 90 | 10 |
| TM10 | Hidden Power A unique attack that varies in type depending on the Pokémon using it. | ![]() | ![]() | 60 | 100 | 15 |
| TM11 | Sunny Day The user intensifies the sun for five turns, powering up Fire-type moves. | ![]() | ![]() | - | - | 5 |
| TM12 | Taunt The target is taunted into a rage that allows it to use only attack moves for three turns. | ![]() | ![]() | - | 100 | 20 |
| TM13 | Ice Beam The target is struck with an icy-cold beam of energy. This may also leave the target frozen. | ![]() | ![]() | 90 | 100 | 10 |
| TM14 | Blizzard A howling blizzard is summoned to strike opposing Pokémon. This may also leave the opposing Pokémon frozen. | ![]() | ![]() | 110 | 70 | 5 |
| TM15 | Hyper Beam The target is attacked with a powerful beam. The user can’t move on the next turn. | ![]() | ![]() | 150 | 90 | 5 |
| TM17 | Protect Enables the user to evade all attacks. Its chance of failing rises if it is used in succession. | ![]() | ![]() | - | - | 10 |
| TM18 | Rain Dance The user summons a heavy rain that falls for five turns, powering up Water-type moves. | ![]() | ![]() | - | - | 5 |
| TM21 | Frustration A full-power attack that grows more powerful the less the user likes its Trainer. | ![]() | ![]() | - | 100 | 20 |
| TM22 | Solar Beam A two-turn attack. The user gathers light, then blasts a bundled beam on the next turn. | ![]() | ![]() | 120 | 100 | 10 |
| TM23 | Smack Down The user throws a stone or similar projectile to attack an opponent. A flying Pokémon will fall to the ground when it’s hit. | ![]() | ![]() | 50 | 100 | 15 |
| TM24 | Thunderbolt A strong electric blast crashes down on the target. This may also leave the target with paralysis. | ![]() | ![]() | 90 | 100 | 15 |
| TM25 | Thunder A wicked thunderbolt is dropped on the target to inflict damage. This may also leave the target with paralysis. | ![]() | ![]() | 110 | 70 | 10 |
| TM26 | Earthquake The user sets off an earthquake that strikes every Pokémon around it. | ![]() | ![]() | 100 | 100 | 10 |
| TM27 | Return A full-power attack that grows more powerful the more the user likes its Trainer. | ![]() | ![]() | - | 100 | 20 |
| TM28 | Dig The user burrows, then attacks on the next turn. It can also be used to exit dungeons. | ![]() | ![]() | 80 | 100 | 10 |
| TM31 | Brick Break The user attacks with a swift chop. It can also break barriers, such as Light Screen and Reflect. | ![]() | ![]() | 75 | 100 | 15 |
| TM32 | Double Team By moving rapidly, the user makes illusory copies of itself to raise its evasiveness. | ![]() | ![]() | - | - | 15 |
| TM35 | Flamethrower The target is scorched with an intense blast of fire. This may also leave the target with a burn. | ![]() | ![]() | 90 | 100 | 15 |
| TM37 | Sandstorm A five-turn sandstorm is summoned to hurt all combatants except the Rock, Ground, and Steel types. | ![]() | ![]() | - | - | 10 |
| TM38 | Fire Blast The target is attacked with an intense blast of all-consuming fire. This may also leave the target with a burn. | ![]() | ![]() | 110 | 85 | 5 |
| TM39 | Rock Tomb Boulders are hurled at the target. This also lowers the target’s Speed stat by preventing its movement. | ![]() | ![]() | 60 | 95 | 15 |
| TM40 | Aerial Ace The user confounds the target with speed, then slashes. This attack never misses. | ![]() | ![]() | 60 | - | 20 |
| TM42 | Facade An attack move that doubles its power if the user is poisoned, burned, or has paralysis. | ![]() | ![]() | 70 | 100 | 20 |
| TM44 | Rest The user goes to sleep for two turns. This fully restores the user’s HP and heals any status conditions. | ![]() | ![]() | - | - | 10 |
| TM45 | Attract If it is the opposite gender of the user, the target becomes infatuated and less likely to attack. | ![]() | ![]() | - | 100 | 15 |
| TM48 | Round The user attacks the target with a song. Others can join in the Round and make the attack do greater damage. | ![]() | ![]() | 60 | 100 | 15 |
| TM52 | Focus Blast The user heightens its mental focus and unleashes its power. This may also lower the target’s Sp. Def. | ![]() | ![]() | 120 | 70 | 5 |
| TM56 | Fling The user flings its held item at the target to attack. This move’s power and effects depend on the item. | ![]() | ![]() | - | 100 | 10 |
| TM59 | Incinerate The user attacks opposing Pokémon with fire. If a Pokémon is holding a certain item, such as a Berry, the item becomes burned up and unusable. | ![]() | ![]() | 60 | 100 | 15 |
| TM65 | Shadow Claw The user slashes with a sharp claw made from shadows. Critical hits land more easily. | ![]() | ![]() | 70 | 100 | 15 |
| TM66 | Payback The user stores power, then attacks. If the user moves after the target, this attack’s power will be doubled. | ![]() | ![]() | 50 | 100 | 10 |
| TM68 | Giga Impact The user charges at the target using every bit of its power. The user can’t move on the next turn. | ![]() | ![]() | 150 | 90 | 5 |
| TM69 | Rock Polish The user polishes its body to reduce drag. This can sharply raise the Speed stat. | ![]() | ![]() | - | - | 20 |
| TM71 | Stone Edge The user stabs the target with sharpened stones from below. Critical hits land more easily. | ![]() | ![]() | 100 | 80 | 5 |
| TM73 | Thunder Wave The user launches a weak jolt of electricity that paralyzes the target. | ![]() | ![]() | - | 100 | 20 |
| TM78 | Bulldoze The user strikes everything around it by stomping down on the ground. This lowers the Speed stat of those hit. | ![]() | ![]() | 60 | 100 | 20 |
| TM80 | Rock Slide Large boulders are hurled at the opposing Pokémon to inflict damage. This may also make the opposing Pokémon flinch. | ![]() | ![]() | 75 | 90 | 10 |
| TM82 | Dragon Tail The target is knocked away, and a different Pokémon is dragged out. In the wild, this ends a battle against a single Pokémon. | ![]() | ![]() | 60 | 90 | 10 |
| TM87 | Swagger The user enrages and confuses the target. However, this also sharply raises the target’s Attack stat. | ![]() | ![]() | - | 90 | 15 |
| TM88 | Sleep Talk While it is asleep, the user randomly uses one of the moves it knows. | ![]() | ![]() | - | - | 10 |
| TM90 | Substitute The user makes a copy of itself using some of its HP. The copy serves as the user’s decoy. | ![]() | ![]() | - | - | 10 |
| TM91 | Flash Cannon The user gathers all its light energy and releases it at once. This may also lower the target’s Sp. Def stat. | ![]() | ![]() | 80 | 100 | 10 |
| TM94 | Secret Power An attack whose additional effects depend upon where it was used. Can also be used to make a Secret Base. | ![]() | ![]() | 70 | 100 | 20 |
| TM97 | Dark Pulse The user releases a horrible aura imbued with dark thoughts. This may also make the target flinch. | ![]() | ![]() | 80 | 100 | 15 |
| TM98 | Power-Up Punch Striking opponents over and over makes the user’s fists harder. Hitting a target raises the Attack stat. | ![]() | ![]() | 40 | 100 | 20 |
| TM100 | Confide The user tells the target a secret, and the target loses its ability to concentrate. This lowers the target’s Sp. Atk stat. | ![]() | ![]() | - | - | 20 |
| HM01 | Cut The target is cut with a scythe or claw. This can also be used to cut down thin trees. | ![]() | ![]() | 50 | 95 | 30 |
| HM03 | Surf The user attacks everything around it by swamping its surroundings with a giant wave. This can also be used for crossing water. | ![]() | ![]() | 90 | 100 | 15 |
| HM04 | Strength The target is slugged with a punch thrown at maximum power. This can also be used to move heavy boulders. | ![]() | ![]() | 80 | 100 | 15 |
| HM06 | Rock Smash The user attacks with a punch. This may also lower the target’s Defense stat. This move can also shatter rocks in the field. | ![]() | ![]() | 40 | 100 | 15 |
| Class | |||||
|---|---|---|---|---|---|
| Aqua Tail The user attacks by swinging its tail as if it were a vicious wave in a raging storm. | ![]() | ![]() | 90 | 90 | 10 |
| Block The user blocks the target’s way with arms spread wide to prevent escape. | ![]() | ![]() | - | - | 5 |
| Dragon Pulse The target is attacked with a shock wave generated by the user’s gaping mouth. | ![]() | ![]() | 85 | 100 | 10 |
| Earth Power The user makes the ground under the target erupt with power. This may also lower the target’s Sp. Def. | ![]() | ![]() | 90 | 100 | 10 |
| Endeavor An attack move that cuts down the target’s HP to equal the user’s HP. | ![]() | ![]() | - | 100 | 5 |
| Fire Punch The target is punched with a fiery fist. This may also leave the target with a burn. | ![]() | ![]() | 75 | 100 | 15 |
| Focus Punch The user focuses its mind before launching a punch. This move fails if the user is hit before it is used. | ![]() | ![]() | 150 | 100 | 20 |
| Ice Punch The target is punched with an icy fist. This may also leave the target frozen. | ![]() | ![]() | 75 | 100 | 15 |
| Icy Wind The user attacks with a gust of chilled air. This also lowers the opposing Pokémon’s Speed stats. | ![]() | ![]() | 55 | 95 | 15 |
| Iron Defense The user hardens its body’s surface like iron, sharply raising its Defense stat. | ![]() | ![]() | - | - | 15 |
| Iron Head The user slams the target with its steel-hard head. This may also make the target flinch. | ![]() | ![]() | 80 | 100 | 15 |
| Iron Tail The target is slammed with a steel-hard tail. This may also lower the target’s Defense stat. | ![]() | ![]() | 100 | 75 | 15 |
| Low Kick A powerful low kick that makes the target fall over. The heavier the target, the greater the move’s power. | ![]() | ![]() | - | 100 | 20 |
| Magnet Rise The user levitates using electrically generated magnetism for five turns. | ![]() | ![]() | - | - | 10 |
| Outrage The user rampages and attacks for two to three turns. The user then becomes confused. | ![]() | ![]() | 120 | 100 | 10 |
| Shock Wave The user strikes the target with a quick jolt of electricity. This attack never misses. | ![]() | ![]() | 60 | - | 20 |
| Snore An attack that can be used only if the user is asleep. The harsh noise may also make the target flinch. | ![]() | ![]() | 50 | 100 | 15 |
| Spite The user unleashes its grudge on the move last used by the target by cutting 4 PP from it. | ![]() | ![]() | - | 100 | 10 |
| Stealth Rock The user lays a trap of levitating stones around the opposing team. The trap hurts opposing Pokémon that switch into battle. | ![]() | ![]() | - | - | 20 |
| Superpower The user attacks the target with great power. However, this also lowers the user’s Attack and Defense stats. | ![]() | ![]() | 120 | 100 | 5 |
| Thunder Punch The target is punched with an electrified fist. This may also leave the target with paralysis. | ![]() | ![]() | 75 | 100 | 15 |
| Uproar The user attacks in an uproar for three turns. During that time, no one can fall asleep. | ![]() | ![]() | 90 | 100 | 10 |
| Water Pulse The user attacks the target with a pulsing blast of water. This may also confuse the target. | ![]() | ![]() | 60 | 100 | 20 |
| Class | Acquisition source | |||||
|---|---|---|---|---|---|---|
| Body Slam The user drops onto the target with its full body weight. This may also leave the target with paralysis. | ![]() | ![]() | 85 | 100 | 15 | Aron — breeding |
| Curse A move that works differently for the Ghost type than for all other types. | ![]() | ![]() | - | - | 10 | Aron — breeding |
| Dragon Rush The user tackles the target while exhibiting overwhelming menace. This may also make the target flinch. | ![]() | ![]() | 100 | 75 | 10 | Aron — breeding |
| Head Smash The user attacks the target with a hazardous, full-power headbutt. This also damages the user terribly. | ![]() | ![]() | 150 | 80 | 5 | Aron — breeding |
| Reversal An all-out attack that becomes more powerful the less HP the user has. | ![]() | ![]() | - | 100 | 15 | Aron — breeding |
| Screech An earsplitting screech harshly lowers the target’s Defense stat. | ![]() | ![]() | - | 85 | 40 | Aron — breeding |
| Smelling Salts This attack inflicts double damage on a target with paralysis. This also cures the target’s paralysis, however. | ![]() | ![]() | 70 | 100 | 10 | Aron — breeding |
| Stomp The target is stomped with a big foot. This may also make the target flinch. | ![]() | ![]() | 65 | 100 | 20 | Aron — breeding |
| Class | Acquisition source | |||||
|---|---|---|---|---|---|---|
| Ancient Power The user attacks with a prehistoric power. This may also raise all the user’s stats at once. | ![]() | ![]() | 60 | 100 | 5 | Generation III–V import via Poké Transporter and Pokémon Bank |
| Avalanche An attack move that inflicts double the damage if the user has been hurt by the target in the same turn. | ![]() | ![]() | 60 | 100 | 10 | Generation III–V import via Poké Transporter and Pokémon Bank |
| Body Slam The user drops onto the target with its full body weight. This may also leave the target with paralysis. | ![]() | ![]() | 85 | 100 | 15 | Generation III–V import via Poké Transporter and Pokémon Bank |
| Body Slam The user drops onto the target with its full body weight. This may also leave the target with paralysis. | ![]() | ![]() | 85 | 100 | 15 | Trade from X/Y; retain through local trade and evolution where applicable |
| Captivate If any opposing Pokémon is the opposite gender of the user, it is charmed, which harshly lowers its Sp. Atk stat. | ![]() | ![]() | - | 100 | 20 | Generation III–V import via Poké Transporter and Pokémon Bank |
| Counter A retaliation move that counters any physical attack, inflicting double the damage taken. | ![]() | ![]() | - | 100 | 20 | Generation III–V import via Poké Transporter and Pokémon Bank |
| Curse A move that works differently for the Ghost type than for all other types. | ![]() | ![]() | - | - | 10 | Generation III–V import via Poké Transporter and Pokémon Bank |
| Curse A move that works differently for the Ghost type than for all other types. | ![]() | ![]() | - | - | 10 | Trade from X/Y; retain through local trade and evolution where applicable |
| Defense Curl The user curls up to conceal weak spots and raise its Defense stat. | ![]() | ![]() | - | - | 40 | Generation III–V import via Poké Transporter and Pokémon Bank |
| Dragon Rush The user tackles the target while exhibiting overwhelming menace. This may also make the target flinch. | ![]() | ![]() | 100 | 75 | 10 | Generation III–V import via Poké Transporter and Pokémon Bank |
| Dragon Rush The user tackles the target while exhibiting overwhelming menace. This may also make the target flinch. | ![]() | ![]() | 100 | 75 | 10 | Trade from X/Y; retain through local trade and evolution where applicable |
| Dynamic Punch The user punches the target with full, concentrated power. This confuses the target if it hits. | ![]() | ![]() | 100 | 50 | 5 | Generation III–V import via Poké Transporter and Pokémon Bank |
| Endure The user endures any attack with at least 1 HP. Its chance of failing rises if it is used in succession. | ![]() | ![]() | - | - | 10 | Generation III–V import via Poké Transporter and Pokémon Bank |
| Fury Cutter The target is slashed with scythes or claws. This attack becomes more powerful if it hits in succession. | ![]() | ![]() | 40 | 95 | 20 | Generation III–V import via Poké Transporter and Pokémon Bank |
| Head Smash The user attacks the target with a hazardous, full-power headbutt. This also damages the user terribly. | ![]() | ![]() | 150 | 80 | 5 | Generation III–V import via Poké Transporter and Pokémon Bank |
| Head Smash The user attacks the target with a hazardous, full-power headbutt. This also damages the user terribly. | ![]() | ![]() | 150 | 80 | 5 | Trade from X/Y; retain through local trade and evolution where applicable |
| Mega Kick The target is attacked by a kick launched with muscle-packed power. | ![]() | ![]() | 120 | 75 | 5 | Generation III–V import via Poké Transporter and Pokémon Bank |
| Mega Punch The target is slugged by a punch thrown with muscle-packed power. | ![]() | ![]() | 80 | 85 | 20 | Generation III–V import via Poké Transporter and Pokémon Bank |
| Mimic The user copies the target’s last move. The move can be used during battle until the Pokémon is switched out. | ![]() | ![]() | - | - | 10 | Generation III–V import via Poké Transporter and Pokémon Bank |
| Natural Gift The user draws power to attack by using its held Berry. The Berry determines the move’s type and power. | ![]() | ![]() | - | 100 | 15 | Generation III–V import via Poké Transporter and Pokémon Bank |
| Reversal An all-out attack that becomes more powerful the less HP the user has. | ![]() | ![]() | - | 100 | 15 | Trade from X/Y; retain through local trade and evolution where applicable |
| Rollout The user continually rolls into the target over five turns. It becomes more powerful each time it hits. | ![]() | ![]() | 30 | 90 | 20 | Generation III–V import via Poké Transporter and Pokémon Bank |
| Screech An earsplitting screech harshly lowers the target’s Defense stat. | ![]() | ![]() | - | 85 | 40 | Generation III–V import via Poké Transporter and Pokémon Bank |
| Screech An earsplitting screech harshly lowers the target’s Defense stat. | ![]() | ![]() | - | 85 | 40 | Trade from X/Y; retain through local trade and evolution where applicable |
| Seismic Toss The target is thrown using the power of gravity. It inflicts damage equal to the user’s level. | ![]() | ![]() | - | 100 | 20 | Generation III–V import via Poké Transporter and Pokémon Bank |
| Smelling Salts This attack inflicts double damage on a target with paralysis. This also cures the target’s paralysis, however. | ![]() | ![]() | 70 | 100 | 10 | Generation III–V import via Poké Transporter and Pokémon Bank |
| Smelling Salts This attack inflicts double damage on a target with paralysis. This also cures the target’s paralysis, however. | ![]() | ![]() | 70 | 100 | 10 | Trade from X/Y; retain through local trade and evolution where applicable |
| Stomp The target is stomped with a big foot. This may also make the target flinch. | ![]() | ![]() | 65 | 100 | 20 | Generation III–V import via Poké Transporter and Pokémon Bank |
| Stomp The target is stomped with a big foot. This may also make the target flinch. | ![]() | ![]() | 65 | 100 | 20 | Trade from X/Y; retain through local trade and evolution where applicable |
| Whirlpool The user traps the target in a violent swirling whirlpool for four to five turns. | ![]() | ![]() | 35 | 85 | 15 | Generation III–V import via Poké Transporter and Pokémon Bank |
Filter
Ability Slot 1
Reduces damage from supereffective attacks.
Decreases damage taken from super-effective moves by 1/4.




























































