Velcoro (Earth-Zero) has appeared 4 times in indexed Justice League stories.
| Appeared As | Appeared In | Notes | Portrayed by | |
|---|---|---|---|---|
| 6170 | Cameo Appearances | Justice League: Generation Lost #7 (Early October 2010) | Mentioned in passing by Maxwell Lord | N/A |
| 6226 | Guest Stars | Justice League: Generation Lost #16 (Late Feburary 2011) | The flying vampire. | N/A |
| 6250 | Guest Stars | Justice League: Generation Lost #15 (Early February 2011) | The flying vampire. | N/A |
| 6270 | Guest Stars | Justice League: Generation Lost #17 (March 2011) | Free from Maxwell Lord's mind control. | N/A |