Mathilda is a character in Anarchy Reigns and MadWorld, in Anarchy Reigns she appears as Blacker Baron's personal assistant. In MadWorld, she plays a similar role, being the Black Baron's helper. Her Killer Weapon, Iron Maiden, is actually a collapsible whip that transforms into a giant spiked bat. Mathilda is also a cybernetically enhanced assassin who is loyal to her partner in crime, the bounty hunter Blacker Baron as well