Cyclone and Cassandra Cain Batgirl against Onomonopeia (for an ish of Brave and the Bold)
Martian Manhunter and Miss Martian
Riddler and Calculator
Legion of Superheroes and Teen Titans
Metal Men and Metamorpho
Ystina Shining Knight and The Demon
The Demon and Captain Marvel
Klarion the Witch Boy and Zachary Zatara
Wondergirl, Stephanie Brown Batgirl and Supergirl
Bizarro and Joker
Martian Manhunter and Miss Martian
Riddler and Calculator
Legion of Superheroes and Teen Titans
Metal Men and Metamorpho
Ystina Shining Knight and The Demon
The Demon and Captain Marvel
Klarion the Witch Boy and Zachary Zatara
Wondergirl, Stephanie Brown Batgirl and Supergirl
Bizarro and Joker