>>29531972Most pallette elements stay the same across the entire line.
All three share the color of the feet, the grey and white body with small red accents, and the color progression across the beak. Compared to Politoed/Poliwrath or Bellossom/Vileplume where they share some design but are quite different.
I'm going to ignore the Ralts line because it's a branch at the 2nd stage and say the only counterargument is the Slowpoke evolutions, where it would be easy to look at the three of them in a national Dex and make the same argument.
