Medaka Kurokami from "Medaka Box" has what abnormality?

Medaka Kurokami from "Medaka Box" has the abnormality called "The End." This abnormality grants her the ability to copy and learn any abnormality she encounters, making her virtually invincible. She can understand and even surpass the abilities of others, effectively achieving the end of any battle or conflict. With this abnormality, Medaka becomes an unstoppable force, consistently proving herself as a formidable opponent in the series.