<P> At any given time, every card is located in one of the following "zones": </P> <P> Library: The portion of the player's deck that is kept face down and is normally in random order (shuffled). When drawing a card, it is always the top card of the library . This is often erroneously referred to as a player's deck . However, the rules of Magic state that all cards in play (on the battlefield), in a player's hand, in the graveyard, exiled by any means, and even in the sideboard technically make up the player's "deck". </P> <P> Hand: A player's hand of cards that can be played . They are kept hidden from other players . If a player has more than seven cards in hand at the end of his or her turn, any extras must be discarded . </P> <P> Battlefield: The zone where permanents (see Types of cards) are placed and stay until otherwise removed . Unlike other zones, the battlefield is shared by all players . </P>

How many cards in hand magic the gathering