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Blue Devil - Comic Book DB

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Blue Devil
Real Name: Daniel Cassidy
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Even before he became Blue Devil, Dan Cassidy was a highly trained martial artist and acrobat. His costume included Kevlar body armor, visual and auditory amplifiers, radio gear, and servo-motors which increased his strength at least twenty-fold. After being grafted to Cassidy's body the costume became organic and gained the ability to self-repair at an extremely fast rate (effectively a healing factor). Cassidy's abilities seem to have been changed little by his transformation into an actual demon.

Originally, Blue Devil wielded a trident of his own design which included, among other things, rocket engines capable of carrying two people at speeds of up to 60 miles per hour. He now carries the Trident of Lucifer, which allows him to find demons on Earth and banish them to Hell.

Standard Demon weaknesses, i.e. Holy Water, Hallowed Ground

Dan Cassidy was a special effects wizard and stuntman hired to create and play the title character in the movie Blue Devil. To that end Cassidy created a full-body costume with a hidden powered exoskeleton and built-in special-effects devices. When two of his co-stars accidentally freed a demon named Nebiros, Cassidy used his costume to drive the demon back, but not before being blasted with mystical energy. After the fight, Cassidy found that the blast had permanently grafted the Blue Devil costume to his body.

Cassidy quickly found himself embroiled in repeated adventures and conflicts with supervillains. Apparently, the blast that fused him with his costume had also turned him into a sort of "weirdness magnet". Although he continued to seek a way to regain a normal life, Cassidy became more comfortable as a superhero over time and eventually joined the Justice League of America.

When the demon Neron took control of Hell and began seeking souls on Earth, Blue Devil was one of those he approached. Neron offered him a chance to be a movie star, but neglected to mention that the bargain would also result in the death of one of Cassidy's closest friends. In the end, Cassidy cheated Neron of his prize but died in the process. Cassidy was soon reincarnated as an actual demon. Now, instead of a man in a costume, he was an actual Blue Devil.

Cassidy rejoined the Justice League and remained with them until his second death, this time at the hands of the villainous Mist. His bones were secretly recovered by the magician Faust, who eventually restored Blue Devil to have him destroy Nebiros. Cassidy then joined the Sentinels of Magic and eventually gave his life a third time fighting Hermes Trismegistus. He did not remain dead long, however, and roamed the Earth for a time banishing demons back to Hell.

Created by Dan Mishkin, Gary Cohn and Paris Cullins.

First Appearance: The Fury of Firestorm (1982) #24

Favorite Characters:
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View a chronological listing of this character's appearances

Issue Appearances:
52 (2006)
Action Comics (1938)
Armageddon 2001 (1991)
Avengers/JLA (2003)
Batman Arkham: Joker's Daughter (2017)
Blackest Night (2009)
Blackest Night: Rise of the Black Lanterns (2010)
Blue Devil (1984)
Booster Gold (1986)
Catwoman (2002)
Checkmate (2006)
Clásicos DC (1990)
Countdown (2007)
Countdown to Mystery (2007)
Crisis on Infinite Earths (1985)
Dark Days: The Road to Metal (2018)
Day of Judgment (1999)
Day of Judgment Secret Files (1999)
Day of Vengeance (2005)
DC Challenge (1985)
DC Comics Presents (1978)
DC Comics Presents: Captain Atom (2012)
DC Comics Presents: JLA - Black Baptism (2011)
DC Comics Presents: Supergirl/Superman (2012)
DC Infinite Halloween Special (2007)
DC Sampler (1983)
DC Universe Online: Legends (2011)
DC Universe: Decisions (2008)
DC Universe: Origins (2009)
DCU Infinite Holiday Special (2007)
DCU: Legacies (2010)
Detective Comics (1937)
Eclipso: The Darkness Within (1992)
Elvira's House of Mystery (1986)
Final Crisis (2008)
Green Lantern (1990)
Gunfire (1994)
Guy Gardner: Warrior (1994)
Hawkman (1993)
History of the DC Universe (1986)
In the Night Studio: Illustrations After Dark by Dan Brereton (2017)
Infinite Crisis (2005)
JLA (1997)
JLA - Die neue Gerechtigkeitsliga Sonderband (1997)
JLA in Crisis Secret Files (1998)
JLA: Black Baptism (2001)
JLA: Welcome to the Working Week (2003)
JSA (1999)
Justice League 100 Greatest Moments (2018)
Justice League America (1989)
Justice League of America (2006)
Justice Society of America (2007)
Last Days of the Justice Society Special (1986)
MAD (1952)
Martian Manhunter (1998)
Nightmaster: Monsters of Rock (2011)
Ragman: Suit of Souls (2010)
Reign in Hell (2008)
Robin (1993)
Secret Origins (1986)
Shadowpact (2006)
Showcase '93 (1993)
Starman (1994)
Superboy & The Ravers (1996)
Superman: War of the Supermen (2010)
Superman/Batman (2003)
Swamp Thing Giant (2019)
Swamp Thing Halloween Horror Giant (2018)
Teen Titans (2003)
The DC Comics Encyclopedia (2004)
The Flash: A Celebration of 75 Years (2015)
The Fury of Firestorm (1982)
The Helmet of Fate: Detective Chimp (2007)
The Phantom Stranger (1969)
Titans Secret Files (1999)
Trials of Shazam (2006)
Underworld Unleashed (1995)
Untold Tales of Blackest Night (2010)
War of the Gods (1991)
Who's Who in the DC Universe (1990)
Who's Who: The Definitive Directory of the DC Universe (1985)

Group Affiliation(s):
Justice League America (DC)
Justice League Europe (DC)
Justice Society of America (DC)
Sentinels of Magic
Shadowpact (2008)

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