Echo
Myke-4 Astor
13 issues
Echo, also known as Myke-4 Astor, has appeared in 13 comics from DC Comics since 1967. The most recent catalogued appearance dates to 2020. Team affiliations include Legion of Super-Heroes and Legion of Super-Villains. Most catalogued appearances come from Final Crisis: Legion of Three Worlds.
Real Name
Myke-4 Astor
Hero Name
Echo
Publisher
First Appearance
Powers
Sonic Scream, Vibration Wave
Gender
Male
Aliases
Myke-4 Astor
Teams
Teammates
Appears alongside
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