Feras is a character that appears exclusively within the Winx Club Comic Series. His first and only appearance is during the Hallowinx mini-series in Issue 91: Werewolves in Shady Hill. Initially, he allies himself with the remaining Winx fairies after beating back a werewolf, but leaves them behind once Flora begins to suspect him. At the very end of the issue, it is revealed that Feras was a werewolf trying to usurp his pack's leader.