The exact number of playing cards deck used in the game decreases the chance of winning the game for a player. And the reason behind this is that it increases the house advantage. When we keep all the things equal, we will realise that fewer deck always helps the basic strategy player. To view the comparative statistics of this fact visit the Online Blackjack Games. The major reason behind this fact that the player is slightly likely towards the single deck blackjack is because in this game it requires two different cards, for example if we remove a card of one type say a ten then removing a different type say an ace is definitely difficult as in a multi deck game.

But yes multi deck games also come will modifications of the rules. The card counting is more effective in single deck game, as compared to multi deck game. To name some rules are no resplits, one card to split aces, no surrender, double on any two cards are some of the most important rules of the game. Hence one should get aware of all set of rules before moving his or her step in black jack in a casino as there is a lot to lose and yet also lot to gain.