This doesn't mean you should buy the decks to profitthat's unlikely to work, since Wizards upped the supply of Commander decks after the True-Name Nemesis debaclebut it does mean that a lot of expensive, powerful, and fun casual cards are going to get cheaperway, way cheaper
In a brief FAQ portion, Wizards also confirms that: Jumpstart decks, liked Draft and Sealed decks, can be exported to your collection and then used in Direct Challenge matches against your friends Jumpstart cards are legal in Historic All Jumpstart cards - except the unique Basic Lands - will be craftable, and remain so after the event ends, for use in Constructed formats Jumpstart theme booster packs will be for sale in the store, but only during the event If the sound of quickly throwing together two themed packs into a ready-made deck, and throwing down against the internet's finest appeals - you can start playing Magic: The Gathering Arena for free right now
Jori En provides card advantage through her card-drawing trigger
They enable big turns and protect fragile commanders so players are able to have more fun doing their thing, and printing them in precons means the average player will have access to this vital effect
Where Mai really shines, however, is against Combo decks
