Supergirl # 21 (DC Comics 2018) Amanda Conner Variant

Mourning the loss of the Kryptonians wiped out by Rogol Zaar, Supergirl decides to play detective and sets off into deep space to learn more about the would-be usurper.
Using whatever tech she can scrounge, Supergirl builds a star cruiser, and after intel from Green Lantern, she blasts off into the cosmos with Rogol Zaar's deadly axe to solve the mystery-along with a traveling companion you won't believe.

Supergirl # 21 is written by Marc Andreyko with art drawn by Kevin Maguire and a cover drawn by Amanda Conner.

Supergirl # 21 is a 32 page comic book drawn published by DC Comics, drawn in full color and rated T.