Pokemon #705 in the National PokéDex, a Dragon-type Pokémon.
It evolves from Goomy starting at level 40 and evolves into Goodra starting at level 50 when leveled up during rain in the overworld.
Sliggoo is a gooey purple Pokémon with the body structure of a snail.
Japanese Name: Numeil
Prior Pokémon: Goomy
Next Pokémon: Goodra