Pokmon GO is a mobile game which uses augmented reality to allow trainers to walk around and catch Pokmon in the wild, just like Ash in the TV series
There's tons of examples like this, Vault of the Archangel, Pontiff of Blight, Eight-and-a-half-Tails, Starlit Sanctum
But remember, the D23 collection will also be available at retail stores for those who can't make it to Anaheim for the Expo
Finality counters keep the card from being too recursive or broken, and its expensive to get into play, but the effect is worth having around in typal decks that focus on larger creatures, like giants or angels
One of these was a Pokmon Snap contest which was advertised in the pages of its magazine, CoroCoro Comic
But those cards were sanctioned because the community considered them to be un-fun, not unbalanced