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DC Comics   ยท   Prime Earth

Rex Mason

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Rex Mason was Metamorpho, the Element Man. He could alter his body into chemical elements.

Rex Mason

Creators

  • Bob Haney
    Bob Haney
  • Ramona Fradon
    Ramona Fradon

Information

  • First Appearance (Pre-Crisis, Earth-One)
    The Brave and the Bold #57
    Oct 1964
  • First Appearance (Post-Flashpoint, Cameo)
    Justice League International #1
    Sep 2011
  • First Appearance (Post-Flashpoint, Full)
    Legends of Tomorrow #1
    Mar 2016

Featured in these Comics

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37
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Batman and the Outsiders
1983 - 1986
The Terrifics
35
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The Terrifics
2018 - 2020
The Outsiders
29
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The Outsiders
1985 - 1988

Personas

Dyna-Man
Metamorpho
Metamorpho

Team & Affiliations

Outsiders
Doom Patrol
Former
Justice League
Former
Justice League Europe
Former
Justice League International
Former
Justice League of America
Former
Justice League Task Force
Former
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