Can somebody explain how sealed deck works in this game? I played a sealed deck game last night before getting too tired to stay awake, but I don't think the game gave a clear idea of how it worked. Are the cards in the boosters totally random, or are they the same for everybody? What is it you're unlocking when you unlock extra booster slots? Do you always build decks from the same pool of cards, or do you re-open boosters?

I know how sealed deck works in real-life MTG play, but it seems like you can save the decks for later use in this game, which confuses me.

I'd like to know if the packs are random for everyone or not too!! My total favours fire cards right now, if that helps!! :D