Rattata

Rattata (Japanese: コラッタ Koratta) is a Normal-type Pokémon introduced in Generation I.

It evolves into Raticate starting at level 20.

In Alola, Rattata has a dual-type Dark/Normal regional form. It evolves into Alolan Raticate when leveled up at night starting at level 20.

It is the starter Pokémon of Pokémon Rumble.