A manipulator to the core, the Dream Demon Beatrice was the puppeteer behind every event in Wild ARMs 3. Using villains and heroes alike for her plans, she had almost succeeded in changing the whole of Filgaia to suit her needs. Thankfully, Virginia and her band of Drifters succeeded in taking her out before she can complete her goal.

True to her title, the Dream Demon's tactics in the DL revolves around the use and abuse of Sleep. Nightmare is the most prominent weapon of her arsenal, capable of putting anyone to sleep while damaging them at the same time. While she experiences much difficulty against those resistant or immune to her vicious lullabye, such Middle duelists are few and far in between, and a Championship is not out of the question for her.