Bakugan Battle Brawlers
Dan Kuso's life changes one day when cards fall out of the sky and he grabs one, which he and his friend Shun use to invent a game they call "Bakugan." With other friends, they formed a group called the "Bakugan Battle Brawlers." They are then accidentally dragged into fighting for the fate of Vestroia (the home dimension of the Bakugans).