Detention Center specifically for Altered Humans. Those who were once 'Human' have a right for rehabilitation and now New York boasts the first facility able to hold these 'super-powered' individuals. The space had been divided so that it can accommodate both genders. There is a male and female side and the two never cross over, both sections have their own wardens. Only those judged to benefit from rehabilitation will enter Alcatraz but those who qualify will wish they hadn't. Imagine the most secure prison imaginable. Now, multiply that by ten and you're getting close to it's level of both physical and magical security. The majority of the prison guards are Humans with Abilities who are members of the Vanguard of Humanity. Their training in combat and security measures are unmatched. Each and every one of these guards would eat five of your toughest inmates for breakfast.