shutting down all the portals getting all the demons back into the hellish realm he struggled. They needed to get rid of Mordu. He was using chaos magic it could have leaked onto earth and that was something he could not allow. Dr.fate channeled more power toward Raven. Rachel, When Mordu locks with Jon. You will be free to attack him. seal him. take siphon his magic. Dr.fate opened another portal to the storm of chaos realm where Raven can throw the chaos magic into safly.