The previous generation of Knights of the Round Table, scattered during the invasion war seven years prior, had long been shrouded in mystery. However, when the Knights of the Round Table series was reissued to commemorate the 20th anniversary of Carddass, details about the previously known members, as well as the settings and whereabouts of the remaining knights, were revealed.
While half of the characters are newly drawn (Gamma Gundam and Conan Gundam made their official appearances in the regular Carddass series), several characters appeared in later series.