Elie features prominently in the Fairy Tail and Rave Master crossover OVA. She first meets Lucy Heartfilia and Happy during her search for Haru Glory, comically mistaking Happy for a peculiar insect. Her primary objective is finding Haru, a boy she describes as having spiky silver hair. Elie displays a notable enthusiasm for gambling venues, directly influencing events when she visits a local casino. This action leads Natsu Dragneel to accept a job request targeting a wizard matching her description—highlighting large breasts, Heart Kreuz attire, and twin staff weapons. The ensuing confusion sparks a clash between Natsu and Haru, who steps in to shield Elie after recognizing the description. Throughout the escalating chaos, Elie stays alongside her Rave Master allies, including the blue jelly-like Griffon Kato and the canine-shaped Plue, whom she carries affectionately. When the sentient slot machine Klodoa, enhanced by Dark Bring power, morphs and unleashes coin soldiers on the city, Elie aids the defense. She battles the summoned minions across urban terrain alongside Erza Scarlet and Lucy, while Haru and Natsu engage Klodoa directly. Elie maintains her established personality traits: her casino fondness, her protective bond with Plue, and her partnership with Haru, both expressing mutual concern during the Klodoa conflict. Following the collaborative victory, she resumes her journey with Haru and their companions.