for attack beyblades, i found a cheap trick, just move around the edge of the stadium so that one or two mistakes will make the opponent blade fly off like Team Rocket. For Defense beyblade, i like to use Stamina Drain, so i win by spinout. but Balance-Speed beyblades? they are so fast and stubborn if you see one of those in second round, just give up. you dont have stats to catch up to it. and parts are so expansive and shops so random after third set, you have no ability to catch up to your opponents stat-wise. and the spirits can only help so much to balance that power difference.