Character/DC
DC, artificial intelligence
Grid first appeared in Justice League #23 (2013-10), published by DC. 33 appearances are indexed across 16 series.
Character history
Justice League
#23
2013-10-00
Across the catalog
2011–2016
7 issues →
Forever Evil
2013–2014
6 issues →
2012–2016
3 issues →
2013–2017
2 issues →
Forever Evil Director's Cut
2013–2013
1 issue →
Forever Evil: Rogues Rebellion
2014–2014
Justice League: Trinity War
2015–2015
Justice League: Their Greatest Triumphs
2017–2017
Justice League: The Darkseid War Saga Omnibus
Justice League: The Darkseid War Essential Edition
2018–2018
Legends of the DC Universe: Doug Mahnke
2021–2021
Justice League: The New 52
2024–