Judge Claude Frollo
The Hunchback of Notre Dame · 1996
The darkest antagonist a major animation studio has ever released
Fratricide, a musical number, and a lifetime of resentment
Editorial estimates on a 0–100 scale, calibrated against every other character in the index. Not official canon.
Scar is a younger brother who was never going to inherit anything and decided the solution was murder and a lie told to a child. What makes him one of animation's best is the contrast between the theatrical villain song and the quiet, bored contempt of his ordinary dialogue. He is also a case study in a villain who is excellent at seizing power and catastrophically bad at holding it.
He turns a family into a weapon and convinces the heir that the murder was his own fault.
He is lazy. He wanted the throne, not the work, and the kingdom starves as a result.
The most complete animated villain performance of the modern era: theatrical in song, bored and contemptuous in dialogue, and catastrophically incompetent once he wins.
The most-watched animated villain performance of the 1990s, in a film that has been continuously in circulation ever since.
The Hunchback of Notre Dame · 1996
The darkest antagonist a major animation studio has ever released
Tangled · 2010
The villain whose weapon is a compliment with a knife in it
Avatar: The Last Airbender · 2005
Kept in shadow for two full seasons, and worth the wait