Still, MACUSA wasn't able to hold Gellert Grindelwald for long. Voldemort and Grindelwald were both the darkest wizards of their day. But which Harry Potter villain was the most powerful in their ...

Voldemort wasn't even the first villain to use wizard supremacy to amass power. Grindelwald made an enduring blueprint for him, and Voldemort's defeat merely created a legacy for the next dark wizard.

When Voldemort tried to kill Harry ... set alongside the rise of the dark wizard, Gellert Grindelwald. Tom Riddle's mother ...