Superman
“DC K.O. All Fight Month, Round Seven: Lex Luthor vs. The Demon”
Volume 6, Issue 33, February 2026
Released December 24, 2025
Cover Price: $4.99
2026 Value: $5.00 (Overstreet Comic Book Price Guide 2026)
Writer: Joshua Williamson
Artist: Hayden Sherman
Colorist: Alejandro Sanchez
Letterer: Ariana Maher
Assistant Editor: Jillian Grant
Editor: Paul Kaminski
Heroes: Booster Gold, World Forger
Villains: Gorilla Grodd, Time Trapper
Setting: Justice League Unlimited Watchtower, DCU, Earth orbit, 21st-century
Cover Description: This book has multiple covers; none features Booster Gold.
Brief Synopsis: Lex Luthor fights The Demon in the King Omega tournament.
Booster Gold's role in this story:
Featured (Booster Gold plays a prominent role)
Costume Worn: MARK I.v2 power-suit
Issue Notes: Booster Gold appears only in a one page vision relayed by Gorilla Grodd to Lex Luthor offering a brief window into events outside of the DC King Omega tournament taking place inside the Heart of Apokolips at the center of the Earth.
This story has been reprinted in:
DC K.O.: Superman (2026)
DC K.O.: All Fight (2026)
Page 21, panel 6
"By who?" Despite spending most of this story telling the reader what a genius he is, Lex Luthor clearly does not know that when used as the object of a preposition, the grammatically correct choice is always the nominative pronoun "whom."
Page 22, panel 1
In a watchtower interlude provided to Lex Luthor by Gorilla Grodd, picking up where Flash #28 left off...
Page 22, panel 2
SPOILER WARNING!: Reveal
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