MAC Underfire is a neutral burgundy with a cream finish that is limited edition and retails for $16.00. In comparison, Obsessive Compulsive Cosmetics Black Metal Dahlia is a cool red with a metallic finish that is permanent and retails for $10.00.
Obsessive Compulsive Cosmetics Black Metal Dahlia is 85% similar — it is more shimmery, lighter, cooler.