Harry Potter Cameos and Easter Eggs in Crimes of Grindelwald
The Biggest Harry Potter Easter Eggs Hidden in Fantastic Beasts: The Crimes of Grindelwald
16
"For the Greater Good" is the chilling phrase that Gellert Grindelwald uses to justify his horrific actions and seduce followers to his cause. It's also what he eventually has engraved over the entrance of Nurmengard, the prison he constructs to lock up his enemies. When he and Albus were at Hogwarts together they frequently wrote letters containing the phrase, which advocates wizard supremacy "for the greater good" of the world. In Dumbledore's obituary decades later, Elphias Doge (aka an adviser at the Wizengamot) even mentions that his friend was always "working always for the greater good."