YMMV / Justice League Dark (2018)

• Complete Monster: The Upside-Down Man is one of the most ancient beings of magic, formed as a counterpart to Hecate. Desiring to devour all magic, the Upside-Down Man manages to escape his prison with his spawn the Otherkind to torture, murder, and devour all magical beings they can as the Upside-Down Man glories in their pain and fear. Making a deal to help Wonder Woman against Circe, the Upside-Down Man also bites the throat out of young mage Witchfire as it "wasn't not part of the deal". Finally escaping, the Upside-Down Man decides to devour all of Earth's magical beings before consuming all of the universe and then moving on to satisfy his hunger and cruelty.
• Spiritual Successor: The James Tynion is considered this for Shadowpact. Especially since Detective Chimp features in both comics as a main character.