|**Diablo Chronology**|||||

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|Marvel Age Introductions by On-Sale Date|||||
|1964|JUN 09|FAN030|Fantastic Four|[FFROS•Human Torch • Invisible Girl • Mister Fantastic • The Thing] [**INTRO**Diablo]|
|1964|NOV 10|FAN035|Fantastic Four|[FFROS•Human Torch • Invisible Girl • Mister Fantastic • The Thing] [**INTRO**Dragon Man] [Dean Mencken] xo[Diablo] xo[Amazing Spider-Man • Professor X • Scott Summers]|
|1965|JUL 1|FANA03|Fantastic Four Annual|[FFROS•Human Torch • Invisible Girl • Mister Fantastic • The Thing] [Patsy Walker] [Hedy Wolfe] @[Doctor Doom • Puppet Master • Red Ghost • Super-Apes • Mole Man • The Mandarin • Black Night • Kang • Awesome Android • Grey Gargoyle • Super-Skrull • Hydra Agents • Cobra • The Executioner • Enchantress • Mister Hyde • Electro • Unicorn • The Melter • Beetle • Diablo • The Eel • Mad Thinker • Human Top(Whirlwind) • Attuma • Porcupine] [The Avengers•AVNROS•Captain America • Hawkeye • Iron Man • Quicksilver • Mighty Thor] • SHIELD • Nick Fury • Gabe Jones • Dum-Dum Dugan • [The X-Men•XMROS•Professor X • Cyclops • Marvel Girl • Angel • Beast • Iceman] • Doctor Strange • Daredevil • Karen Page • Foggy Nelson • Amazing Spider-Man • Namor the Sub-Mariner • Incredible Hulk • The Watcher]|
|1967|APR 11|AVN041|The Avengers|[AVNROS•Goliath • Hawkeye • Quicksilver • Scarlet Witch • The Wasp][Black Widow][Hercules][Diablo][Dragon Man]|
|1967|MAY 9|AVN042|The Avengers|[AVNROS•Captain America • Goliath • Hawkeye • Quicksilver • Scarlet Witch • The Wasp][Black Widow][Hercules] xo[ Mister Fantastic • The Thing][Diablo][Dragon Man]|
|1969|FEB 11|MSH020|Marvel Super-Heroes|[Doctor Doom][Diablo]|