Countdown to Final Crisis — DC Comics
Issue: #31
Overview The Countdown to the end is on! Karate Kid battles Equus! Jimmy Olsen visits Infinity Inc. for answers! Mary Marvel falls under the spell of Eclipso! Kyle Rayner joins the Challengers in the Multiverse! Piper and Trickster encounter the villainy of Poison Ivy and Deathstroke!
First appearances: Starwoman
Creators: Mike Marts, Jared K. Fletcher, Hi-Fi, Paul Dini, Talent Caldwell, Keith Giffen, Mike Carlin, Mike Carlin, Rodney Ramos, Jeanine Schaefer, Elisabeth V. Gehrlein, Jonathan D. Smith, Sean McKeever, Manuel Garcia
Characters: Joker, Mr. Mxyzptlk, Jason Todd, Wildcat, Hawkgirl, Green Arrow, Buddy Blank, Jimmy Olsen, Stargirl, Stargirl, Donna Troy, Ultraman, Klarion, Kamandi, Captain Atom, Johnny Quick, Mary Marvel, Owlman, Power Ring, Superwoman
Story arcs: Countdown to Final Crisis