Description from the publisher: Yggdrasill magiA is a dice game with 21 dice. But it is not a dice game as you know it. This game uses cards to change the number of dice. And not only can you change your dice, but also the dice of others. You have to change the dice to the number you want, otherwise, you can not win this game. Infer other people's hands and make the game you want. This game is a card game that deceives other players.