Flame Demon (also known as Hellion) is the second stratum boss of Etrian Odyssey II: Heroes of Lagaard and its remake. She is fought on 10F (The Hellion's Domain). This powerful monster is the guardian of the Auburn Thicket. Her origin is unexplained, although most of the time she is referred to be a demon of some sort. She takes the shape of a huge, fat humanoid creature, with long horns and sharp claws, and has small wings on her back. She also has great affinity with the fire element, being able to cast powerful magic related to it.