Each Starter Commander Deck set includes 1 ready-to-play deck of 100 Magic cards—with 1 foil-etched legendary commander card and 99 nonfoil cards, including lands—10 double-sided tokens, 1 deck box, punchout counters, 1 insert with strategy advice for the deck, a summary of the rules for playing Commander, and 1 reference card for guidance on what to do on your turn.
There are 5 Commander Decks included in the Starter Commander Decks release:
