march of the machine mtg booster box Amazon.com: Magic: Gathering the Collector Every pack contains a total of 10–12 Traditional Foil cards Collecting March of the Machine

Those costs are followed by a dash - and that means the ability cannot be used without paying that cost

Are you serious

You dont need anything else to play with friends or family, but each player needs their own deck

It seems that this card is spiking simply because it has a strong effect and is super rare, with demand suddenly outstripping supply and then rising higher as interest in the spiking card grew

(To proliferate, choose any number of permanents and/or players, then give each another counter of each kind already there.) The value of X is determined only once, as Tromell's last ability resolves

Mystery Booster cards are not Standard legal (unless you get a card that is already printed in a Standard legal set)