IF everyone complains about Mega Evolutions not being present or doable, let's just make our own blanks and templates. Here, I made a Mega-evolution blank for a Basic Pokemon:
The only text font I used for inserting text is Franklin Goth Heavy since it was the most similar to the font used for and by the original cards. It doesn't matter if it is entirely a new type of card or is incorrect to the Mega Evolution cards of Generation 6, this is a community that can and should be able to allow their users to create, start and vote on new blank and card designs for use with the Generator (Card Maker). Hope this is even a bit useful but I have no idea how to actually use this in the generator.