Ueki No Housoku - Jingi Sakuretsu! Nouryokusha Battle (Japan) - Gameboy Advance - Fighting

This game is based on the manga and anime series The Law of Ueki (Ueki no Housoku). It features a story mode in which you'll fight some enemies following the anime's story, gaining sacred weapons, minigames and talents for you collection. On each fight, depending on how you fight your enemy, you'll get some bonus points, that will add together to form a rank. The higher the rank, the rarest the cards you'll get. After you defeat an enemy in this mode, you can fight against him anytime you want in Challenge mode.