15th Member of the Justice League Is Still a Mystery

The Justice League’s 15th member’s identity remains a mystery.

The lineup of the team was leaked earlier this week in the design of one of glass manufacturers Toon Tumblers’s exclusive designs for Comic-Con International next month.

The main team – featuring Aquaman, Green Lantern, Wonder Woman, Superman, Batman and the Flash and Cyborg – has been confirmed, but one of the characters pictured in the background on the right remains unidentified.

Series writer Geoff Johns wrote on Twitter: “That is not a blonde,” putting to an end theories that had suggested the character was Black Canary, Power Girl, Zealot of WildC.A.T.s or Miranda Shrieve, a character introduced in Flashpoint: Frankenstein and the Creatures of the Unknown #1.

The other background characters have been identified as Firestorm, the Atom, Deadman, Hawkman, Element Woman, Green Arrow and Mera.