Damien Darhk is the main villain in season four of Pooh's Adventures of Arrow. Darhk was a former member of the League of Assassins when he decided to form his own organization known as H.I.V.E, as well as stealing an ancient stone known as the Kyushu Idol where he has the power of all things magical. His plan was to to build his own ark, destabilizing the city and minimizing outside interference. Damien almost succeeded when his wife was murdered and his ark was destroyed and he was opposed by the people of Star City, until he was finally stopped and killed by Oliver in revenge for killing Laurel.
- Damien will become the enemy of Winnie the Pooh, Ash Ketchum, Littlefoot, Sora, Harry Potter and their friends during the fourth season of Pooh's Adventures of Arrow.
- Damien will become the enemy of Alex and SpongeBob SquarePants in the second season of Alex's Adventures of DC's Legends of Tomorrow.