Mister Negative
Gender Male
Species Human
*Human mutate (formerly)
Affiliations Hammerhead's Gang
Occupation Gangster
Status Alive
First appearance "Return to the Spider-Verse - Part 3"
Voiced by Keone Young

Martin Li is a former member of Hammerhead's gang. Martin betrayed Hammerhead after the former was exasperated for the latter misusing a shard of the Siege Perilous to power up his weaponry in a gang war against Joe Fixit. After touching the shard of the Siege Perilous, he became "Mister Negative", gaining the ability transmutate anything he touches into stone. After being defeated by Spider-Man, Spider-Man Noir, and Mr. Fixit, Martin was stripped of his powers and reverted back to his human form.


Physical appearance


Abilities and Powers


Season 4

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