Edition differences: original GBA and Nintendo Switch (2026)
Battle data describes Generation III rules. Availability notes distinguish native catches, evolution and breeding from original GBA imports. GBA games can trade with compatible Generation III games after the network quest; Switch supports local FireRed/LeafGreen trading and cannot import Pokémon from other games. Transfers to Pokémon HOME are one way.
GBA: AuroraTicket and MysticTicket required historical event distributions. Switch: both tickets are added after entering the Hall of Fame, providing access to Deoxys on Birth Island and Lugia/Ho-Oh on Navel Rock. Other event Pokémon and GBA imports are not made available by these tickets.
Original GBA: a roaming Entei or Raikou that successfully ends an encounter with Roar disappears permanently because of a game bug. The Switch editions fix this Roar disappearance bug.
Piloswine
#221 in the National Pokédex • Swine Pokémon
Pokédex entries
FireRed
If it charges at an enemy, the hairs on its back stand up straight. It is very sensitive to sound.
LeafGreen
Because the long hair all over its body obscures its sight, it just keeps charging repeatedly.
Details
Types
Category
Ability
Height
Weight
National Pokédex
Stats
Min
Max
HP
100
310
404
Attack
100
184
328
Defense
80
148
284
Sp. Atk
60
112
240
Sp. Def
60
112
240
Speed
50
94
218
Total
450
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.
Game availability
Available within the FireRed/LeafGreen pair. Depending on the species, acquisition can require the other version, the postgame, evolution, breeding, or an event ticket. Original GBA event tickets required historical distributions; Switch ticket access differs.
Growth
| EV yield | 1 HP, 1 Atk |
|---|---|
| Catch rate | 75 |
| Base Exp. | 160 |
Eggs
| Egg groups | |
|---|---|
| Gender | 50% male 50% female |
| Egg cycles | 20 (5,375 steps) |
Evolution
| Pokémon | Requires | Evolution |
|---|---|---|
 Swinub #220 | Level 33 Requires the National Pokédex. |  Piloswine #221 |
Held Items
Moves
| Class | Description | ||||||
|---|---|---|---|---|---|---|---|
| Start | Horn Attack |  |  Physical | 65 | 100 | 25 | The foe is jabbed with a sharply pointed horn to inflict damage. |
| Start | Powder Snow | |  Special | 40 | 100 | 25 | Blasts the foe with a snowy gust. It may cause freezing. |
| Start | Endure | |  Status | - | - | 10 | The user endures any hit with 1 HP left. It may fail if used in succession. |
| Start | Odor Sleuth | | Status | - | - | 40 | Completely negates the foe’s efforts to heighten its ability to evade. |
| 10 | Powder Snow | | Special | 40 | 100 | 25 | Blasts the foe with a snowy gust. It may cause freezing. |
| 19 | Endure | | Status | - | - | 10 | The user endures any hit with 1 HP left. It may fail if used in succession. |
| 28 | Take Down | | Physical | 90 | 85 | 20 | A reckless, full-body charge attack that also hurts the user a little. |
| 33 | Fury Attack | | Physical | 15 | 85 | 20 | The foe is jabbed repeatedly with a horn or beak two to five times. |
| 42 | Mist | | Status | - | - | 30 | The ally party is protected by a mist that prevents stat reductions. |
| 56 | Blizzard | | Special | 120 | 70 | 5 | The foe is blasted with a blizzard. It may freeze the foe solid. |
| 70 | Amnesia |  | Status | - | - | 20 | Forgets about something and sharply raises SP. DEF. |
| Class | Description | ||||||
|---|---|---|---|---|---|---|---|
| TM05 | Roar | | Status | - | 100 | 20 | The foe is made to switch out with an ally. In the wild, the battle ends. |
| TM06 | Toxic |  | Status | - | 85 | 10 | A move that badly poisons the foe. Its poison damage worsens every turn. |
| TM07 | Hail | | Status | - | - | 10 | A hailstorm lasting five turns damages all Pokémon except the ICE-type. |
| TM10 | Hidden Power | | Physical | - | 100 | 15 | An attack that varies in type and intensity depending on the user. |
| TM13 | Ice Beam | | Special | 95 | 100 | 10 | The foe is struck with an icy beam. It may freeze the foe solid. |
| TM14 | Blizzard | | Special | 120 | 70 | 5 | The foe is blasted with a blizzard. It may freeze the foe solid. |
| TM15 | Hyper Beam | | Physical | 150 | 90 | 5 | A severely damaging attack that makes the user rest on the next turn. |
| TM16 | Light Screen | | Status | - | - | 30 | A wall of light cuts damage from SP. ATK attacks for five turns. |
| TM17 | Protect | | Status | - | - | 10 | Enables the user to evade all attacks. It may fail if used in succession. |
| TM18 | Rain Dance |  | Status | - | - | 5 | A heavy rain falls for five turns, powering up WATER-type moves. |
| TM21 | Frustration | | Physical | - | 100 | 20 | This attack move grows more powerful the less the user likes its TRAINER. |
| TM26 | Earthquake | | Physical | 100 | 100 | 10 | An earthquake that strikes all Pokémon in battle excluding the user. |
| TM27 | Return | | Physical | - | 100 | 20 | This attack move grows more powerful the more the user likes its TRAINER. |
| TM28 | Dig | | Physical | 60 | 100 | 10 | An attack that hits on the 2nd turn. Can also be used to exit dungeons. |
| TM32 | Double Team | | Status | - | - | 15 | The user creates illusory copies of itself to raise its evasiveness. |
| TM33 | Reflect | | Status | - | - | 20 | A wall of light cuts damage from physical attacks for five turns. |
| TM37 | Sandstorm |  | Status | - | - | 10 | A 5-turn sandstorm that damages all types except ROCK, GROUND, and STEEL. |
| TM39 | Rock Tomb | | Physical | 50 | 80 | 10 | Boulders are hurled at the foe. It also lowers the foe’s SPEED if it hits. |
| TM42 | Facade | | Physical | 70 | 100 | 20 | An attack that is boosted if user is burned, poisoned, or paralyzed. |
| TM43 | Secret Power | | Physical | 70 | 100 | 20 | An attack that may have an additional effect that varies with the terrain. |
| TM44 | Rest | | Status | - | - | 10 | The user sleeps for two turns to fully restore HP and heal any status problem. |
| TM45 | Attract | | Status | - | 100 | 15 | If it is the other gender, the foe is made infatuated and unlikely to attack. |
| HM04 | Strength | | Physical | 80 | 100 | 15 | The foe is slugged at maximum power. Can also be used to move boulders. |
| HM06 | Rock Smash |  | Physical | 20 | 100 | 15 | An attack that may also cut DEFENSE. It can also smash cracked boulders. |
Tutors
| Class | Description | |||||
|---|---|---|---|---|---|---|
| Body Slam | | Physical | 85 | 100 | 15 | The user drops its full body on the foe. It may leave the foe paralyzed. |
| Double-Edge | | Physical | 120 | 100 | 15 | A reckless, life-risking tackle that also hurts the user a little. |
| Mimic | | Status | - | - | 10 | The user copies the move last used by the foe for the rest of the battle. |
| Rock Slide | | Physical | 75 | 90 | 10 | Large boulders are hurled at the foe. It may make the foe flinch. |
| Substitute | | Status | - | - | 10 | The user creates a decoy using one-quarter of its full HP. |
Traits
Oblivious
Prevents attraction.
Prevents infatuation.
