Graceful Dice
Type: Quick Play
Description: Roll 1 six-sided die. The result is multiplied by 100 points and added to the Attack and Defense of all monsters you control until the end of your turn. Monsters summoned after this card's activation are excluded.
Note: This card is used by Joey in various duels including his duel against Roba Espa. But unlike in real life, Joey was able to muliply the attack of his monster by the number that he ruled on the die.