Muscle Brain is a large, impatient male spirit among the hundred on Mount Lindholm. He is the first to speak to the newly awakened Merea, excitedly telling him to rejoice about being alive and having a physical body. He is rebuked by a female spirit for being insensitive and he apologizes sincerely. His nickname "Muscle Brain" suggests a focus on physical strength rather than subtlety. He represents the more boisterous, straightforward heroic spirits. His exact lingering attachment is not detailed, but like others, he is a former hero who died tragically and his presence contributes to Merea's upbringing.
