First, there's a new mechanic called Sneak, which is a riff on the pre-existing Ninjutsu, in which players can cheat big creatures onto the battlefield whenever an attacking creature goes unblocked
They have full alternate art by a Walt Disney Animated Studios artist, with special foil decoration thats similar to Enchanted cards
Even more important is that when cast during your first main phase, the card gives you an additional combat phase and untaps all of your creatures when attacking, acting as a form of vigilance but ensuring you can get two full swings in across your two combat phases
Each Play Booster contains the following: 14 Magic: The Gathering cards 67 Commons There are 60 commons from Magic: The Gathering | Marvel's Spider-Man that can be found in these slots
You should talk to Gandalf, Friend of the Shire again since wizards always arrive precisely when they mean to
Additionally, double-faced cards make a return, as seen with Cecil's two sides: Dark Knight and Redeemed Paladin