"Madame Murel is the female alter ego of Mobster Kingpin, the antagonist of the Problem Sleuth story.
Madame Murel is the owner and operator of the Sleazy Brothel that exists in the imaginary universe. Madame Murel is the one responsible for the Ethnic Cheer spread throughout the two worlds.
Madame Murel possesses a Skeleton Brush and Palette that are taken by Hysterical Dame after the Madame dies. Madame Murel also has a Gravity Brassier that Mobster Kingpin takes."
-MS Paint Adventures Wiki
Powers and Stats
Tier: Low 7-B, likely much higher
Name: Madame Murel
Origin: Problem Sleuth
Classification: Female alter-ego of Mobster Kingpin
Attack Potency: A least Small City level (Should be comparable to base Mobster Kingpin due to being his female counterpart), likely much higher
Speed: Unknown movement speed, FTL reactions
Lifting Strength: Unknown, at least Superhuman
Striking Strength: Small City Level
Durability: At least Small City Class (Should be comparable to base Mobster Kingpin due to being his female counterpart) Likely much higher
Stamina: Should be pretty high
Range: Melee extended
Standard Equipment: Skeleton Brush and Palette
Intelligence: Should be comparable to base Mobster Kingpin
Weaknesses: None notable
Note: Madame Murel was the original owner of the Gravity Brassier, until Mobster Kingpin stole it and used it for himself, allowing him to become Black Hole Mobster Kingpin. Presumably, if she were to possess the Brassier, she would have similar stats to said form of MK.