Stats & Training
Nothing fancy in Illumise's spread. It leans special with Sp. Def out front. And you'll get 1 Speed EV per KO for it. Follows a standard growth curve.
It guides VOLBEAT to draw signs in night skies. There are scientists that study the patterns it creates.
It guides VOLBEAT to draw signs in night skies. There are scientists that study the patterns it creates.
Illumise Weakness
Type-wise, Illumise takes extra damage from Fire, Flying, and Rock. Illumise's special bulk (base 85 Sp.Def) helps absorb special-type weaknesses, though physical moves exploit the lower Defense.
| Damage | Types |
|---|---|
| 2x (Weak) | Fire, Flying, Rock |
| 0.5x (Resist) | Grass, Fighting, Ground |
- Dark and Steel types added — Fairy does not exist yet
- Moves are Physical or Special based on type, not per move
In FireRed & LeafGreen, Aerodactyl can KO Illumise with Rock Slide (153-180%). Charizard's Fire Blast hits Illumise for 77-91%.
Aerodactyl Rock | A | |
Recommended Build AbilityRockhead ItemChoice Band NatureJolly Moves
Damage vs Illumise View Aerodactyl builds →Earthquake34-40% Rock Slide 2x153-180%KO Double Edge81-96% | ||
Charizard Fire | B | |
Recommended Build AbilityBlaze ItemLeftovers NatureHasty Moves
Damage vs Illumise View Charizard builds →Fire Blast 2x77-91% | ||
Gyarados Water | B | |
Recommended Build AbilityIntimidate ItemLeftovers NatureAdamant Moves
Damage vs Illumise View Gyarados builds →Earthquake28-33% | ||
FireRed & LeafGreen Evolution
What you see is what you get. Illumise sits outside any evolution chain, so focus on the egg moves and a decent partner pool from two egg groups. Eggs are quick to hatch. View every chain in the Evolution Chart.
How to Evolve
Breeding
Breed Illumise with 37 breeding partners from the Bug and Humanshape egg groups. Pass egg moves like Baton Pass, Growth, Silver Wind to offspring.
FireRed & LeafGreen Illumise Best Moveset
The special wall spread is where Illumise earns its spot. Leftovers for passive recovery each turn, Calm nature for the right lean, and Wish handles sustain. Oblivious does the rest without needing a move slot.
Best Build
Illumise best EVs are HP and Sp. Def
Wall Moveset
- Wish
- Thunder Wave
- Seismic Toss
- Protect
Recommended Teammates
Moves
The egg pool carries weight here. Baton Pass and Growth aren't available any other way for Illumise, and they meaningfully change what it threatens. Stack those on top of Silver Wind for solid options.
Level-Up Moves
TM Moves
Egg Moves
Tutor Moves
How to Get Illumise in FireRed & LeafGreen
Illumise can't be caught in FireRed & LeafGreen. Bring it over from Ruby, Emerald, or Brilliant Diamond instead. The encounter info below covers the source games.
Illumise is not available as a wild encounter in this game.
Catch in the wild in:
Then trade to FireRed & LeafGreen.
Also found in:
Illumise Guide
In FireRed & LeafGreen, Illumise's biggest threats include Blaziken (Fire), Dodrio (Flying), and Aerodactyl (Rock), all carrying super-effective STAB moves.
In FireRed & LeafGreen, Illumise can work for a story run. 410 BST is average, but Bug typing fills a niche depending on your team composition.
In FireRed & LeafGreen, Illumise looks average on paper at 410 BST. But Prankster is why it sees play. Build around that and it pulls its weight. C-Tier support on our tier list. Wish with Leftovers is the standard set.
Illumise gets Prankster, Oblivious, and Tinted Lens. But Prankster is the one that matters. It's the centerpiece of every viable set. Build around that.
Bug gives Illumise 3 resistances. Sp. Def is the best stat at base 85. Pure Bug type with same-type attack bonus on Bug moves.
Game Availability
Debuting in Ruby & Sapphire, Illumise appears in 14 games across 8 generations. A reliable presence in a solid number of games, typically found through wild encounters.
Click a game to view version-specific details
- Gen 1Y
Yellow - Gen 1RB

Red & Blue - Gen 2GS

Gold & Silver - Gen 2C
Crystal - Gen 3RSDebut

Ruby & Sapphire - Gen 3FRLG

FireRed & LeafGreen - Gen 3E
Emerald - Gen 4Pt
Platinum - Gen 4HGSS

HeartGold & SoulSilver - Gen 4DP

Diamond & Pearl - Gen 5BW

Black & White - Gen 5B2W2

Black 2 & White 2 - Gen 6XY

X & Y - Gen 6ORAS

Omega Ruby & Alpha Sapphire - Gen 7USUM

Ultra Sun & Ultra Moon - Gen 7SM

Sun & Moon - Gen 7LGPE

Let's Go Pikachu & Eevee - Gen 8SwSh

Sword & Shield - Gen 8PLA
Legends: Arceus - Gen 8BDSP

Brilliant Diamond & Shining Pearl - Gen 9SV

Scarlet & Violet - Gen 9LZA
Legends: Z-A - Gen 10WW

Winds & Waves
