This game uses a standard deck of 52 cards, and the seniority of cards in oasis poker is also no different from other types of poker.
Before the start of each hand, a dealer shuffles the deck, so new cards are involved each time, and it is useless to calculate the probabilities. Sometimes a player can participate in a shuffle by dividing the deck of cards before the next shuffle.
Next, a player must place a bet. On the gaming table in oasis poker, there are several betting fields. First of all, there is room for an ante. A player makes this bet at the beginning of the game. In addition, there is a field for a bet, meaning you agree to reveal the cards.
When the ante bet is made, a dealer deals five cards to all players and themselves. All cards are closed from prying eyes. But the dealer's one card, dealt last, is open to everyone. Although it is visible, it is still difficult to judge the possible combination of the dealer from it. Players look at the cards and decide how strong their combination is. If the combination does not suit you, you can fold and surrender, losing the ante. If there is a chance to make a combination, for example, one card is missing before the Flush, then you can replace a bad card, but this will cost an additional bet equal to the ante. After the replacement, if the cards are appropriate for you, you double the ante to continue the game and place it in the main bet field. You can also refuse to play, folding your cards and losing your bets.
Next, a dealer in oasis poker reveals their cards, and the combinations are compared. If a dealer wins, you lose all bets. You get a win equal to the ante if it's a draw.