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 from Beyond! Piper and Trickster encounter the villainy of Poison Ivy and Deathstroke! Plus, Black Canary's bachelorette party! Guest-starring Steel, Starlight, the Flash, Zatanna, the Atom, Buddy Blank and more! Plus, more DC VILLAINS backup origin stories by Scott Beatty!