Moral Event Horizon

Moral Event Horizon refer to a action that a villain that is so evil that it eliminates all sympathy for the villain and makes a villain totally irrdeemable for doing since they don't feel bad for it and to some degree enjoy ths ruthless action this refers to an action by a villain that is so evil that it eliminates any and all audience sympathy for the villain and makes it clear that they will not be redeemed. If the villain has a tragic backstory or a supposedly noble reason, it is canceled by this act. Now this action cannot be just told, it has to be seen or done.

Examples

The Joker: While he is not the most evil villain in the multiuniverse, Joker is easily the villain who has crossed this the most times. He always does cruel and heartless acts but all heroes and even many villains agree he crosses the line with all the things he does to Lizbeth. He has 3 contenders

a. Psychologically tormenting said girl with scarring events and his excitement to do it

b. Sadistically tormenting same girl with a world better off without her then mokcing her for it, then making visions of every character putting the blame on her for the future screwing up, THEN throwing the child off a cliff into a river and THEN laughing at her breakdown and nearly causing the kid to commit sucide

c. Taking an Child, brainwashing the child, having him kidnap Bubbles and Nina to piss Bender off

Galvtatron: When he betrayed the Disney Villains in a crude fashion or when he posed as X's Father and took the Angels

Albert Wesker: Killing Empeor X's parents was proably this to Wesker

Discord: Brainwashing Sora and Flame Princess to hurt people they cared about without a second thought

Iron Queen: Trying to kill her own daughter Heloise and murdering her father just for imperfections

Hugo Strange: Helping the Iron Queen with her plan

Count Veger: Killing Shining Armor and gloating to Twilight or what he did to Knuckles's friends