We ended up putting this design into the card file with a couple of tweaks from the team (but "one-fourteenth" remained intact)
This way, you can choose exactly how many permanents and how many extra turns you have, and there can be no colluding between your opponents to give you the worst deal
Many creature cards have both a "species" creature type and a "class" creature type
To make everyone's lives easier, it's called "Mega Evolution" and is kicking things off with a bang thanks to Mega Lucario, Mega Gardevoir, Mega Venusaur, Mega Absol, and more
It seems that this would be a very effective defense against any targeting, for any action in-game, due to the risk of the active players card being immediately removed from play