Cain (Post-Flashpoint) has appeared 5 times in indexed Justice League stories.
| Appeared As | Appeared In | Notes | Portrayed by | |
|---|---|---|---|---|
| 6 | Cameo Appearances | Justice League Dark #6 (April 2012) | The Sire of all Vampires. | N/A |
| 6.1 | Villains | Justice League Dark #7 (May 2012) | The Sleeper. A primordial vampire awoken by the death of Andrew Bennett. | N/A |
| 6.2 | Villains | I, Vampire #7 (May 2012) | The Sleeper. A primordial vampire awakened by the death of Andrew Bennett. He is absorbing the magic and directing it into his vampire army. | N/A |
| 6.3 | Villains | Justice League Dark #8 (June 2012) | The Sleeper. A primordial vampire awoke by the death of Andrew Bennett. | N/A |
| 6.4 | Villains | I, Vampire #8 (June 2012) | "Primordial evil incarnate." Killed by Bennett's recreated vampire army, but he reconstitutes himself out of site at the end of the issue. | N/A |