Black Mask

Roman Sionis (a.k.a. The Black Mask) is a villain from the Batman series. He was the son of aa very wealthy couple, that died in a fire. He got their money and their company, but went bankrupt. His company was saved by Bruce Wayne (Batman) and Sionis hates him for that. His mask is carved out of the Black coffin of his father.

Batman: Arkham Asylum
The Black Mask doesn't appear in the game Batman: Arkham Asylum. One of the Riddler's riddles revolves around him.

He has an entry in the Character Bios. His profile states:

Following the suspicious death of his multi-millionaire parents in a fire, Roman Sionis inherited their fortune and then went on to bankrupt their company. Saved by a buyout by Bruce Wayne, Sionis came to resent and hate Wayne. Fixated on the concept of masks, Sionis carved one from his father’s black coffin and sought revenge; his ensuing battle with the Dark Knight caused his mask to be burnt into his skin, remaking him as the Black Mask. Sionis is now a feared gang leader and one of the most powerful mob bosses in Gotham, with a burning hatred of the Batman.

Facts
Real Name: Roman Sionis

Occupation: Professional Criminal

Base of Operations: Gotham City

Eyes: Brown

Hair: None

Height: 6 ft 1 in

Weight: 195 lb

First appearance: Batman #386 (August, 1985)

Attributes

 * Obsessed with masks
 * Harbors a hatred of Batman and Bruce Wayne
 * Face resembles a black skull
 * Feared and powerfull mob boss
 * Skilled marksman, known for his double handguns