Back to Search rattata Basic Mouse PokémonBites anything when it attacks. Small and very quick, it is a common sight in many places.Overview ID #19 Height 0.3 m Weight 3.5 kg Base Exp 51Generation Generation IHabitat GrasslandCapture Rate 255Growth Rate MediumShape QuadrupedColor Purple Types normalEgg Groups 🥚 GroundBreeding Gender ♀ 50% / ♂ 50%Hatch Steps ~4080 Base Happy 70Evolution Chain rattata→ raticateLv. 20Type Effectiveness Damage multipliers when this Pokémon is attacked.Weak (2×) fightingNormal (1×) bugdarkdragonelectricfairyfireflyinggrassgroundicenormalpoisonpsychicrocksteelwaterImmune (0×) ghost
