Fan Casting Klarion in Justice League: Secret Society

Has been tracked since their last encounter by JLD. Has encountered Vandal since then and has been slowly building his power to enact Vandals plan. Unclear on this point if he has been in contact with Neron. However Klarion would obviously be keeping track of him. Revels in the chaos that follows once the aggression spell is complete and wanders through the streets. Near the end as all the hero teams look on in horror at people losing control, save for perhaps allies such as Commissioner Gordon? Towards the end of the film.