The best booster boxes for rare cards in the Digimon Trading Card Game include BT1: Ultimate Power, featuring Omnimon; BT3: Kizuna, with Imperialdramon: Dragon Mode and Beelzemon; BT4: Great Legend, offering Gallantmon and Chaosmon; BT7: New Awakening, with Lucemon and Alphamon; and BT5: Battle of Omni, known for Omnimon X-Antibody. These sets are highly sought after for their powerful Digimon and valuable rare pulls in the Digimon TCG.
