Fire-type Pokémon

Pure Fire-types

Strong against Bug, Fire, Grass, Ice and Steel attacks; weak against Ground, Rock and Water attacks
Charmander
Charmeleon
Vulpix
Ninetales
Growlithe
Arcanine
Ponyta
Rapidash
Magmar
Flareon
Cyndaquil
Quilava
Typhlosion
Slugma
Magby
Entei

Dark/Fire-types

Immune to Psychic attacks; strong against Dark, Fire, Ghost, Grass, Ice and Steel attacks; weak against Fighting, Ground, Rock and Water attacks
Houndour
Houndoom

Fire/Flying-types

Immune to Ground attacks; strong against Bug, Fighting, Fire, Grass and Steel attacks; weak against Electric, Rock and Water attacks
Charizard
Moltres
Ho-Oh

Fire/Rock-types

Strong against Bug, Fire, Flying, Ice, Normal and Poison attacks; weak against Fighting, Ground, Rock and Water attacks
Magcargo