JLA / Titans #1

When DC's mightiest team meets its most storied young heroes, sparks — and energy blasts — fly in every direction. Phil Jimenez's cover for this December 1998 crossover opener is a kinetic collision of titans and legends: the Flash charges to the foreground, Green Lantern unleashes a massive emerald construct, Starfire fires twin energy bolts, and a crowd of heroes from both rosters fills the chaos-packed background, all beneath the pointed tagline "The Generation Gap Just Got Wider!" Part one of three, "One of Ours" is written by Devin Grayson and Phil Jimenez, promising exactly the kind of high-stakes interpersonal tension that two teams with this much shared history can generate.