Mongul; Chaytil; Scavenger; Superman [Clark Kent; Kal-El]; Batman [Bruce Wayne]; The Atom [Ray Palmer]; Superboy [Jon Kent]; Robin [Damian Wayne]; Lois Lane; Kelex; Thao-La; unnamed refugee
On Warworld, a stranger offers to teach the current Mongul the secrets of Warworld. Batman and the Atom measure Superman's power levels which they find are declining. Jon shares with Damian his fears about his father's mortality. Lois and Superman's visit to Kandor is interrupted when a Warworld armada approaches Earth.
--so, in the interest of these goals I looked to knowledge of the ancients.
Midnighter [Lucas Trent]; Andrej Trojan; Apollo
Midnighter plans to rid himself of Andrej Trojan's AI influence in his brain by killing Trojan in the present before he can develop the technology to turn himself into an artificial intelligence in the future.