Rebecca
Rebecca is a young girl who the crew of the Rozenmaiden found in the Feywild. She is afflicted by a mysterious disease called Wonderland Syndrome which causes her to experience vivid hallucinations about giant cats, card soldiers, and a wondrous kingdom called Wonderland.
Accounts of her abilities describe her as a human warlock with AC 15, 22 maximum hit points, 30 feet walking speed, and knowledge of Common, Elvish, Halfling, and Sylvan.