Given that these cards tend to go in the same deck as Nemesis, I think theres a good chance the card is tested in the list at least
Finally, theres Link Generation, which is the most complex of the starter decks
Wizards has already taken one step in this direction, introducing a new card face starting in M15 that will contain a proprietary font and foiled bubble that should help stem the tide of fakes going forward
It offers not just lessons for the official game to take note of when it comes to things like card design, but it stands apart as a fully-realised experience for all to enjoy
For example, activating the ability on Startled Awake will cause Persistent Nightmare to enter on the back face, but you can't play Persistent Nightmare from your hand
E ven though these decks didn't have 100% instant-win potential, they still had a higher win rate than decks which do