Red Card

The Red card was a special card used in episode 50 of Digimon Tamers. This card allows the Tamers to enter the D-Reaper by changing their digital makeup. The card has a unique algorithm created by Shibumi. It appears as a red version of the Blue Card.

Unfortunately the Red Card had a defect, because Shibumi forgot to consider the fact that the Digimon had combined with humans. As a result, the effect of the card wore off just as the D-Reaper was falling victim to Operation: Doodlebug, causing the Digimon to return to their base forms. This sudden power loss would have spelled the end of the Tamers, but MarineAngemon was able to save them by encasing them in Love Bubbles.