KRONOS (MARVEL)

Iron Man #55"Beware - Beware - Beware the Blood Brothers!"

First appearance of Thanos. Earliest catalogued appearances of Drax the Destroyer, Starfox, Mentor, and 3 more.

Feb 1973

No listings

Captain Marvel #29"Metamorphosis!"

Earliest catalogued appearance of Uranos.

Nov 1973

No listings

Captain Marvel #31"The Beginning of the End"

Mar 1974

No listings

Captain Marvel #32"Thanos the Insane God"

May 1974

No listings

Captain Marvel #33"The God Himself!"

Jul 1974

No listings

Captain Marvel #34"Blown Away"

Earliest catalogued appearance of Nitro.

Sep 1974

No listings

What If? #24

Dec 1980

No listings

What If? #25

Feb 1981

No listings

Quasar #19

Feb 1991

No listings

Quasar #25

Aug 1991

No listings

The Infinity Gauntlet #3"Preparations For War"

Earliest catalogued appearances of Mistress Love and Master Hate.

Sep 1991

No listings

The Infinity Gauntlet #4"Cosmic Battle on the Edge of the Universe"

Oct 1991

No listings

The Infinity Gauntlet #5"Astral Conflagration"

Nov 1991

No listings

The Infinity Gauntlet #6"The Final Confrontation"

Dec 1991

No listings

Warlock and the Infinity Watch #11"The Appeal"

Dec 1992

No listings

What If...? #104

Jan 1998

No listings

Universe X #0

Sep 2000

No listings

Universe X #12

Sep 2001

No listings

Thanos Annual #1"Damnation and Redemption"

Jul 2014

No listings

Guardians of the Galaxy: Galaxy's Most Wanted #1

Sep 2014

No listings

Infinity Wars: Fallen Guardian #1

Feb 2019

No listings