Advantage player is a term used to describe a person who has the ability to play a casino gambling game so skillfully that even without cheating, that person can negate or reverse the casino’s typical built-in house advantage in that game. Examples of advantage play include card counting in blackjack and dice control in craps.Casinos will generally eject an individual whom they identify as being an advantage player. And habitual offenders may ultimately find themselves listed in the Griffin Book, and thus become unwelcome in most casinos. However, advantage players are abiding the established rules of the game, and thus committing no actual fraud against the casino. Therefore, unlike those who cheat outright at the games, advantage players can operate without fear of being criminally prosecuted if they are discovered.