. "10"^^ . . . . . . "[[Spanish release date::| ]][[Spanish Sneak Peek date::| ]] Yu-Gi-Oh! Duel Monsters promotional cards is a set of Konami's Yu-Gi-Oh! Duel Monsters promotional cards given away with the Game Boy game Yu-Gi-Oh! Duel Monsters, published in Japan on December 16, 1998. Each copy of the game featured three cards randomly selected from the ten-card set."@en . "Duel Monsters II: Dark Duel Stories"@en . . . . . "1998-12-16"^^ . "[[Spanish release date::| ]][[Spanish Sneak Peek date::| ]] Yu-Gi-Oh! Duel Monsters promotional cards is a set of Konami's Yu-Gi-Oh! Duel Monsters promotional cards given away with the Game Boy game Yu-Gi-Oh! Duel Monsters, published in Japan on December 16, 1998. Each copy of the game featured three cards randomly selected from the ten-card set. These differ from Yu-Gi-Oh! Official Card Game cards due to the fact that they were released before the Official Card Game game was created; this set and the Yu-Gi-Oh! Monster Capsule: Breed and Battle promotional cards are the only sets to contain such cards."@en . "Yu-Gi-Oh! Duel Monsters promotional cards"@en . . "Duel Monsters"@en . . . . . .