Gastrodon

Evolution that also has regional variations in color.
Gastrodon Pixel Art Grid
Gen4 - Gen5
Gastrodon Pixel Art gen4_platinum - Pokemon Gallery
platinum
Gastrodon Pixel Art gen4_heartgold-soulsilver - Pokemon Gallery
heartgold-soulsilver
Gastrodon Pixel Art gen5_black-white - Pokemon Gallery
black-white