Flatline, also known as Nika, has appeared in 40 comics from DC Comics since 2021. The most recent cataloged appearance dates to 2026. Most cataloged appearances come from Robin.
DC Comics
4 issues
Limited Series
One-Shot
30 issues
Collected Edition
3 issues
1 issue
Teen Titans (2026)
Sep 02, 2026
New History of the DC Universe (2025)
Oct 22, 2025
DC's Lex and the City (2025)
Jan 29, 2025
Batman and Robin (2023)
Sep 11, 2024
Batman and Robin (2024)
Aug 06, 2024
Jun 11, 2024
May 14, 2024
Apr 09, 2024
Mar 12, 2024
Feb 13, 2024
Rūh Al Ghul
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Abigail Hall
Crossover Event
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