Tournament Arc: The Genex Tournament in the second half of Season 2
For example, Marionette Apprentice will enter the battlefield as a 1/2 creature, then its fabricate ability goes on the stack
As of writing this, it available for Windows, MacOS, and in the App Store and Play Store, but it cannot be played on smart phones (only on iPads and Android tablets)
The graphic they added to the Mystery Booster packs had a square background, and the one they used for The List seems to have a rounded background, which creates a telltale difference in the shape of the cards border as you can see on Chatter of the Squirrel and Ancient Den as well as subtle changes in its placement on new border cards, as seen on Boros Challenger
Thunder Dragon Colossus : Keeps your opponent from adding cards from their main deck to their hand (but they can still draw cards)
Then check out this list of Snapcaster effects that can make it happen