The release of Doomsday Unleashed marked the final figure in the DC Universe Classics/DC Signature Series line, and Mattel even put "Final Figure" on the front of his box. Mattel offered one more set of six figures on their website celebrating the 30th anniversary of Kenner's Super Powers Collection, featuring a Collect and Connect Super Powers colored Kalibak figure. At retail, the line semi-continued under a few different names, Batman Unlimited and DC Comics Unlimited, which mixed the Horsemen sculpted comic based figures with figures based on other media properties, like the "Injustice" series of video games. As of 2018, the Horsemen sculpted figures continue to be peppered into Mattel's DC Multiverse retail line, which brings back the Collect and Connect concept last seen in DC Universe Classics.