Character/Marvel
giant brain / walking brain
Ultra Living Brain first appeared in The Amazing Spider-Man #1 (895) (2022-06), published by Marvel. 15 appearances are indexed across 4 series.
The Ultra Living Brain initially existed as a giant brain that also used a synthezoid. Later it transformed itself into the Walking Brain.
Character history
Across the catalog
Amazing Spider-Man by Zeb Wells
2023–2024
2 issues →