A natural is a term in several gambling games; in each case it refers to one or two specific good outcomes, usually for the player, and often involves achieving a particular score in the shortest and fastest manner possible.
[1] In blackjack, the best possible hand for the player is to reach a score of 21 with exactly two cards, which necessarily involves an Ace and a ten-valued card (a 10, jack, queen, or king).
In recent years, however, some casinos have used the payout ratio of 6:5 for a greater house edge.
This will lead to a win for the players who wagered money on the Pass or Come bet, but a loss for players betting Don't Pass, or Don't Come.
[6] In baccarat, a natural is a two-card hand totaling 8 or 9, for either the player or the banker.