Mega Meganie
Mega Meganie is a wonderful example of how to choose a simple design and just … make it work. There is hardly anything more accurate to say other than that the Mega Evolution simply looks beautiful with the increased flowers around its neck.
One might argue that the Pokémon could have been given a somewhat “more monstrous” or more imposing Mega evolution that refers even more to the dinosaur form of Meganie. However, it doesn’t really need that, as it looks absolutely happy cuddled in its flower-collared neck.
Mega Brigaron
Mega Brigaron evolved from a reliable starter Pokémon from X and Y into a magnificent tank, looking really impressive and powerful with its new cape and a new weapon.
Again, the changes are simple but effective. It has kept its massive body, yet it has been equipped with exactly the right details that make the Pokémon look like an honorable warrior.

