Just did actually, I do intend on getting little Flan all the way to their last stage. I am keeping my other shiny Goomy, Mucuscule, as the first stage in honor of @Gwoomy
I'm sorry if I misunderstood what you wanted to say, but eggs can evolve. I believe mew egg hatches at level 40. And yes, I want to evolve my zekrom egg.
Hell yeah I wanna evolve my Buddy. Were getting to Gallade together and making a Valor Dex entry on it!