The CW Seed multiverse features Vixen, Green Arrow, The Flash, The Atom, Black Canary, and The Ray.
WARNING: Some profiles may contain spoilers for those fans that have not yet seen the shorts! Therefore, DCAUResource.com suggests that you read at your own risk.
Black Condor (Earth-X)
Freedom Fighters (Earth-X)
The Ray (Earth-X)
Red Tornado (Earth-X)