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.
Ledian
#166 in the National Pokédex • Five Star Pokémon
Pokédex entries
FireRed
The star patterns on its back grow larger or smaller depending on the number of stars in the night sky.
LeafGreen
When the stars flicker in the night sky, it flutters about, scattering a glowing powder.
Details
Types
Category
Abilities
Height
Weight
National Pokédex
Stats
Min
Max
HP
55
220
314
Attack
35
67
185
Defense
50
94
218
Sp. Atk
55
103
229
Sp. Def
110
202
350
Speed
85
157
295
Total
390
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 | 2 SpD |
|---|---|
| Catch rate | 90 |
| Base Exp. | 134 |
Eggs
| Egg groups | |
|---|---|
| Gender | 50% male 50% female |
| Egg cycles | 15 (4,095 steps) |
Evolution
| Pokémon | Requires | Evolution |
|---|---|---|
 Ledyba #165 | Level 18 Requires the National Pokédex. |  Ledian #166 |
Moves
| Class | Description | ||||||
|---|---|---|---|---|---|---|---|
| Start | Tackle |  |  Physical | 35 | 95 | 35 | A physical attack in which the user charges, full body, into the foe. |
| Start | Supersonic | |  Status | - | 55 | 20 | The user generates odd sound waves. It may confuse the foe. |
| 8 | Supersonic | | Status | - | 55 | 20 | The user generates odd sound waves. It may confuse the foe. |
| 15 | Comet Punch | | Physical | 18 | 85 | 15 | The foe is hit with a flurry of punches that strike two to five times. |
| 24 | Light Screen |  | Status | - | - | 30 | A wall of light cuts damage from SP. ATK attacks for five turns. |
| 24 | Reflect | | Status | - | - | 20 | A wall of light cuts damage from physical attacks for five turns. |
| 24 | Safeguard | | Status | - | - | 25 | It protects the user’s party from all status problems for five turns. |
| 33 | Baton Pass | | Status | - | - | 40 | The user switches out, passing along any stat changes to the new battler. |
| 42 | Swift | | Physical | 60 | - | 20 | Star-shaped rays that never miss are fired at all foes in battle. |
| 51 | Agility | | Status | - | - | 30 | The user relaxes and lightens its body to sharply boost its SPEED. |
| 60 | Double-Edge | | Physical | 120 | 100 | 15 | A reckless, life-risking tackle that also hurts the user a little. |
| Class | Description | ||||||
|---|---|---|---|---|---|---|---|
| TM01 | Focus Punch |  | Physical | 150 | 100 | 20 | An attack that is executed last. The user flinches if hit beforehand. |
| TM06 | Toxic |  | Status | - | 85 | 10 | A move that badly poisons the foe. Its poison damage worsens every turn. |
| TM10 | Hidden Power | | Physical | - | 100 | 15 | An attack that varies in type and intensity depending on the user. |
| TM11 | Sunny Day |  | Status | - | - | 5 | The sun blazes for five turns, powering up FIRE-type moves. |
| 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. |
| TM19 | Giga Drain |  |  Special | 60 | 100 | 5 | A harsh attack that absorbs half the damage it inflicted to restore HP. |
| TM20 | Safeguard | | Status | - | - | 25 | It protects the user’s party from all status problems for five turns. |
| TM21 | Frustration | | Physical | - | 100 | 20 | This attack move grows more powerful the less the user likes its TRAINER. |
| TM22 | Solar Beam | | Special | 120 | 100 | 10 | A 2-turn move that blasts the foe with absorbed energy in the 2nd turn. |
| 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. |
| TM31 | Brick Break | | Physical | 75 | 100 | 15 | An attack that also breaks any barrier like LIGHT SCREEN and REFLECT. |
| 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. |
| TM40 | Aerial Ace | | Physical | 60 | - | 20 | An extremely fast attack against one target. It can’t be evaded. |
| 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. |
| TM46 | Thief |  | Special | 40 | 100 | 10 | An attack that may take the foe’s held item if the user isn’t holding one. |
| HM05 | Flash | | Status | - | 70 | 20 | A blast of light that cuts the foe’s accuracy. It also illuminates caves. |
Tutors
| Class | Description | |||||
|---|---|---|---|---|---|---|
| Double-Edge | | Physical | 120 | 100 | 15 | A reckless, life-risking tackle that also hurts the user a little. |
| Mega Punch | | Physical | 80 | 85 | 20 | The foe is slugged by a punch thrown with muscle-packed power. |
| Mimic | | Status | - | - | 10 | The user copies the move last used by the foe for the rest of the battle. |
| Substitute | | Status | - | - | 10 | The user creates a decoy using one-quarter of its full HP. |
| Swords Dance | | Status | - | - | 30 | A frenetic dance of fighting. It sharply raises the ATTACK stat. |
Traits
Swarm
Ups BUG moves in a pinch.
Strengthens Bug moves to inflict 1.5× damage at 1/3 max HP or less.
Early Bird
Awakens quickly from sleep.
Makes sleep pass twice as quickly.
