Insomnia

Effect

Prevents the Pokémon from falling asleep.

Changes in Origin HeartGold

No changes listed.

Pokémon with this ability

Check availability to find Pokémon you can add to your team. Forms are listed separately.

Regular ability (11)

All availabilityWhere to get itBattle onlyNOT AVAILABLE IN GAMENo known way to get it

Pokémon with Insomnia as regular ability

Pokémon	Type	Ability	Availability
Drowzee	Psychic	Regular ability	Where to get it
Hoothoot	NormalFlying	Regular ability	Where to get it
Noctowl	PsychicFlying	Regular ability	Where to get it
Murkrow	DarkFlying	Regular ability	Where to get it
Shuppet	Ghost	Regular ability	Where to get it
Banette	GhostNormal	Regular ability	Where to get it
Tarountula	Bug	Regular ability	NOT AVAILABLE IN GAME Reason No wild encounter, gift, trade, one-time battle, evolution or breeding route, and no trainer uses it.
Spidops	Bug	Regular ability	NOT AVAILABLE IN GAME Reason No wild encounter, gift, trade, one-time battle, evolution or breeding route, and no trainer uses it.
Capsakid	Grass	Regular ability	Where to get it
Scovillain	GrassFire	Regular ability	Where to get it
Artwork shows Mewtwo’s standard form. Mega Mewtwo Y	Psychic	Regular ability	NOT AVAILABLE IN GAME Reason Its Mega Stone is not in the game. Charizardite is the only Mega Stone.

Hidden ability (5)

All availabilityWhere to get itBattle onlyNOT AVAILABLE IN GAMENo known way to get it

Pokémon with Insomnia as hidden ability

Pokémon	Type	Ability	Availability
Zubat	PoisonFlying	Hidden ability	Where to get it
Golbat	PoisonFlying	Hidden ability	Where to get it
Deino	DarkDragon	Hidden ability	Where to get it
Zweilous	DarkDragon	Hidden ability	Where to get it
Artwork shows Mewtwo’s standard form. Mega Mewtwo Y	Psychic	Hidden ability	NOT AVAILABLE IN GAME Reason Its Mega Stone is not in the game. Charizardite is the only Mega Stone.

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