In whom was transformed McGonagall?

Transformed McGonagall refers to Professor Minerva McGonagall from the "Harry Potter" series, who is a skilled Animagus capable of transforming into a tabby cat. This ability allows her to move stealthily and observe situations without being detected. McGonagall is also the Deputy Headmistress and a professor at Hogwarts School of Witchcraft and Wizardry, known for her strict yet fair demeanor. Her transformation showcases her magical prowess and serves as a key aspect of her character throughout the series.