In order to take over the world, a bad guy needs an army. In the Harry Potter series, the Death Eaters would do everything Lord Voldemort wanted them to do. These nameless, faceless, wizards and witches dressed all in black and would fight Harry and his friends, always loosing in the end.
LEGO Death Eater Minifigure appears in these sets:
75965 The Rise of Voldemort™ (2019)
The death eaters were the followers of Lord Voldemort – All pure blood, and ready to do whatever he asked them to do, including killing others, as well as sacrificing themselves for the cause.