Professor Minerva McGonagall and ruthless Death Eater Bellatrix Lestrange are two opposing personalities, but they are two of the most powerful characters in the Harry Potter franchise. The Harry Potter movies depict them as having similar magical powers, but a duel between them is never really shown in the Harry Potter films. Therefore, taking an even closer look at their respective strengths and weaknesses will reveal which witch will win in a battle.
Source：https://www.cbr.com/minerva-mcgonagall-vs-bellatrix-lestrange-who-would-win-duel/
