>>719180096
>baby Pokemon that has just emerged from the egg it hatches on still wears the eggshell as protection
>surprise, upon evolution into an adolescent form it doesn't just discard the egg but incorporates its aesthetics into itself, its body being very round and its skin/plumage whatever it has bearing the patterns of the egg
>on further stone radiation-induced evolution, its entire body plan becomes more and more egg-shaped