Karl Serr
Karl Serr
2 issues
Karl Serr has appeared in 2 comics from Marvel Comics since 1971. Most catalogued appearances come from Sub-Mariner.
Real Name
Karl Serr
Hero Name
Karl Serr
Publisher
First Appearance
Powers
Super Strength, Blast Power, Electricity Control
Gender
Male
Aliases
Rock
Latest Issue Appearances
Appears alongside
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