XXI was Los Angeles clandestine fight club, created by brothers Darin and Jack MacNamara, for the entertainment of the rich and powerful. At XXI, enslaved demons were forced to fight each other to the death with the promise of earning their freedom after twenty one victories.

Known Prisoners

• Angel
• Val Trepkos
• Tom Cribb
• Mellish
• Lasovic
• Baker
• Siru
• Grador
• Howler Demons

Known Regulars

• Lilah Morgan
• Matthew Winslow

Appearances

• The Ring