- Script
- Bill Willingham
- Pencils
- Travis Moore
- Inks
- Dan Green
- Colors
- Allen Passalaqua
- Letters
- Rob Leigh
- Genre
- superhero
- Characters
- Justice Society of America [Mr. Terrific [Michael Holt]; Flash [Jay Garrick]; Green Lantern [Alan Scott]; Liberty Belle [Jesse Chambers]; Wildcat [Ted Grant]; Mr. America [Jeffrey Graves]; Lightning [Jennifer Pierce]; Dr. Fate [Kent V. Nelson]; Dr. Mid-Nite [Pieter Cross]; Obsidian; Hourman [Rick Tyler] (off-panel)]; Mordru; Kid Karnevil
- Synopsis
- While the old guard JSAers settle into their temporary base of operations in the JLA's old cave headquarters, a mysterious being enters the facility and takes control of Dr. Fate's body. But having recently been infiltrated by a villain, the JSA is alert to the intruder, force him from Fate's body, and stand face-to-face with Mordru the Merciless.
- Reprints
Obsidian only appears in the first-page roll call.