
The gloves come off as the greatest superheroes in the universe enter the arena in a thunderous tournament where the stakes are sky-high!
DC Comics News:
- DC K.O. Is Here And It’s Going To Be A KNOCKOUT And Readers Can Get In On The Action
- Sound The Ringside Bell As The DCU Prepares For DC K.O. This Fall
- This December is Fight Month In The DC Universe As The DC K.O. Event Explodes
Heroes will rise. Legends will fall. It’s time for a cosmic throwdown as the Heart of Apokolips has transformed Earth into a hellscape in preparation for the return of Darkseid!
Comic Watch K.O. Reviews:
- DC K.O. #1: The Scene Is Set For A Real Slobber-Knocker Of An Event
- DC K.O. #2: Round 2 – DCU Items Of Power…Gotta Catch Them All!
Fight Month
- DC K.O.: Superman vs. Captain Atom #1: Fight Month Begins With A Predictable Winner And Outcome – Winner: Superman
- DC K.O. ALL FIGHT MONTH: ROUND 2 OF 8 – Aquaman Vs. Hawkman: When Friends become Foes in Aquaman #12 – Winner: Aquaman
- DC K.O. ALL FIGHT MONTH: ROUND 3 OF 8: Wonder Woman vs. Lobo #1: Bracelets & Bastiches!!! – Winner: Wonder Woman
Tie-In Issues
- DC K.O.: Knightfight #1 – The Curse of the Cowl
- DC K.O.: Knightfight #2 – Under The Black Cowl
- The Flash #26: Some Say He’s Impulsive…
- Superman #31: The Return of Superwoman
- Superman #32: Ready? Fight!
K.O. Titles Also Out This Week:
- Titans #30 – Cyborg Vs Swamp Thing

Frank Cho Variant Cover:

Jamal Campbell Variant Cover:

Mirka Andolfo Variant Cover:

David Nakayama Variant Cover:

DC K.O.: Harley Quinn vs. Zatanna #1
DC K.O. ALL FIGHT MONTH: ROUND 5 OF 8! It’s all-out chaos as Harley Quinn faces off against a surprise opponent!
Creative Team
- Writer: Leah Williams
- Artist: Mirka Andolfo
- Colorist: Romulo Fajardo Jr.
- Letterer: Steve Wands
- Cover Artist: Jorge Corona
- Variant Cover Artists: Frank Cho; Jamal Campbell; Mirka Andolfo; David Nakayama
- Format: Limited Series Event
- Cover Price/Page Count: $4.99/48 pages
It’s all-out chaos in Round 5 of the Tournement in DC K.O.: Harley Quinn vs. Zatanna #1, on shelves and digital platforms on December 17, 2025, from DC Comics





