Justice League Hardcover Volume 04 The Grid (N52) writer-Frank Tieri Flame lost his reputation as

Flame lost his reputation as a scientist and is determined to carry out his master plans

they must find more surprising champions from other realities for the looming confrontation that will assemble the mightiest heroes of Earth

Plus: Dick Grayson goes toe-to-toe with the Midnighter

Their modular radio pack allows for frequency hopping

Complete Rules Section –

Justice League Hardcover Volume 04 The Grid (N52) writer-Frank Tieri Flame lost his reputation asThese amazing tales from JUSTICE LEAGUE #18 20 and 22 23 lead into 'Trinity War,' and spotlight Cyborg, Batman, Superman and Wonder Woman! Plus: Learn the secret behind Pandora's Box!