canon list (updated: Feb 25)

[Charlie Brown]

Lizity:
Helena Bertinelli - Huntress
Zatanna Zatara - Zatanna
Jade Nguyen - Cheshire (v)
Harleen Quinzel - Harleyquinn (v)
Clark Kent - Superman

Ashley:
Barbara Gordon - Oracle
Kara Zor-el - Supergirl
Pamela Isley - Poison Ivy (v)


QPQ:
Richard Grayson - N/A (Robin)
Diana Prince - Wonder Woman
Freddy Freeman - Shazam!
Arthur Light - Dr. Light

Charlie Brown:
Bruce Wayne - Batman
Charles Victor Szasz - The Question
Leonid Kovar - Red Star
Connor Kent - Superboy
Deathstroke (v)

Nautlis
Jack Napier - The Joker

(v) = Villain