Justice League Dark is still very much alive in the DCEU, and at one time the perfect director was chosen for it: Guillermo del Toro. Toro has expressed that it’s not happening for him but some interesting concept art has surfaced on the net from Joseph Kahn.
My animation test for Swamp Thing. Wanted to demonstrate the fireflies that orbited him. https://t.co/99yBv09y4C
— Joseph Kahn (@JosephKahn) December 16, 2017