Redditors playfully suggest alternate spells like "cleaning the evil out" or Petrificus Totalus and Reducto.

Let's go back to Bellatrix Black, who definitely had some fairly evil tendencies well before marrying into the Lestrange family ... turncoat played in the movies by the late, great Alan Rickman).

The Battle of Hogwarts had some heavy casualties, but some fans question how the heroes took down so many Death Eaters ...