Moving a character doesn't grant them any special protection (in other words, you don't have to destroy the Location before attacking a character at that Location, or anything like that), but some cards have special abilities keyed to them moving to locations
As they adventure through the Inklands, they hear whispers of unsettling happenings and spot an ominous shadow storm gathering at the edge of Lorcana, adding urgency and mystery to the path ahead
The in-game story of Lorcana is a bit silly but it does help explain the game mechanics and how a battle as ridiculous as Mickey Mouse and Maleficent versus Tinkerbell and Maui could ever take place
Token creation, combat power, and card advantage all in one Jeskai package
Ive gotten some random cards from various packs on Prerelease Weekend, but nothing quite beats getting a stack of exactly the cards that you want to start putting into your decks
Cards you always want access to in cube, but that often do too little at any given time