Sandman

The DC character known as Sandman — operating under the mysterious alias Dr. Somnambula — is one of the stranger and more enigmatic figures in the publisher's expansive roster. Drawing power from a divine or eternal origin, this incarnation of Sandman wields hypnotic abilities and relies on a signature power item to bend the wills of those who cross his path. His associations with both Arkham Asylum's infamous inmate population and the shadowy organization T.H.R.U.S.H. paint him as a villain whose reach extends across the criminal underworld and into the realm of the supernatural.

This version of Sandman made his first recorded appearance in Comic Book Culture: An Illustrated History #1 in 2000, a debut that places him squarely in a niche corner of DC continuity that hardcore completionists and oddity hunters find irresistible. Characters with god-tier or eternal origins who debut in non-traditional formats carry a particular mystique — their backstories feel deliberately obscured, leaving collectors and readers alike hungry for more context.

His dual allegiances tell a compelling story on their own. Being counted among the Arkham Asylum inmates signals a darkness and instability that puts him in the company of Batman's most legendary rogues, while his T.H.R.U.S.H. membership ties him to a tradition of globe-spanning conspiratorial villainy. The hypnosis angle and reliance on a power item suggest a character built around psychological manipulation and arcane weaponry — a combination that writers have always found fertile ground for standout single issues.

For collectors, Sandman under the Dr. Somnambula alias represents exactly the kind of deep-cut discovery that defines serious DC collecting. His first appearance is tied to a single notable issue from 2000, making high-grade copies a genuine find. Characters with eternal origins and underexplored continuity tend to resurface in event storylines, meaning early issues could gain significance retroactively. If you enjoy hunting the overlooked corners of DC's mythology, this is a character whose key issues deserve a slot in your long box.