Pazaak/Legends

Pazaak, a game dating back to Old Republic times, is a card game in which the main point is to reach exactly 20 with cards, without going over. The player with the nearest to the number 20 wins the round. After three won rounds, the player wins the match.

Pazaak is played with a main deck of cards numbered 1-10, and a side deck of cards selected by choice from a selection of cards numbered -1 to -6, and +1 to +6. In addition, the player may have cards with values that are + or -, or cards with values marked in a manner such as "2&4", though there use is unknown (editor, please?)