Countdown to Final Crisis #16

Countdown to Final Crisis — DC Comics

Issue: #16

Overview It's all-out war as the Challengers find Ray Palmer - and so does everyone else! The fate of a universe hangs in the balance, as heroes and villains from across the multiverse face betrayal and death with Earth as their battlefield! Plus, more DC Villains origin backup stories, including The Origin of Sinestro by Scott Beatty and Fernando Pasarin!

First appearances: Ultragirl

Creators: Brad Anderson, Steve Wands, Hi-Fi, Paul Dini, Keith Giffen, Keith Giffen, Keith Giffen, Mike Carlin, Mike Carlin, Tom Derenick, Tom Derenick, Tony Bedard, Pete Woods, Fernando Pasarin, Elisabeth V. Gehrlein, Tom Chu, Wayne Faucher, Scott Beatty

Characters: Batman, Superman, Hawkman, Jason Todd, Hal Jordan, Kent Nelson, Hawkgirl, Red Tornado, Wonder Woman, Jimmy Olsen, Booster Gold, Booster Gold, Brother EYE, Superboy Prime, Donna Troy, Ray Palmer, Captain Atom, Overman, Power Ring, Superwoman

Story arcs: Countdown to Final Crisis