Crisis on Infinite Earths
The aftermath of Crisis on Infinite Earths #7, the death of Supergirl, ripples through a shattered DC multiverse. Von Hammer appears in a single frame on page 14 as the story surveys the heroes left standing and the worlds still at risk. His presence is one of dozens of period cameos that Pérez used to establish the scope of what was lost and what remained.
Appearing across two issues of Crisis on Infinite Earths confirms Enemy Ace's place in DC's post-Crisis canon. Issue 11 is less celebrated than the Supergirl issue but covers critical narrative ground, and von Hammer's inclusion in Pérez's crowd sequences across both chapters signals consistent editorial recognition of the character's importance to DC history.
