Overview
The Global Wizarding War was a worldwide magical conflict spanning from 1910 to 1945, initiated and driven by the dark wizard Gellert Grindelwald. Unlike the First Wizarding War, which was confined to Wizarding Britain, Grindelwald’s war engulfed the entire magical world, making it the most far-reaching conflict in wizarding history.
The Rise of Grindelwald
Grindelwald was a brilliant and charismatic wizard who believed that magical folk should rule over Muggles “for the greater good.” He amassed a vast following across continental Europe and beyond, building an army of dark wizards and establishing his fortress of Nurmengard as a seat of power. His quest for dominance was fueled in part by his search for the Elder Wand, which he eventually obtained and wielded to devastating effect.
The War
For over three decades, Grindelwald’s forces waged a campaign of terror and conquest across the magical world. Wizarding governments struggled to contain the threat, and the war caused immense suffering and destruction on a global scale. The conflict touched every corner of the magical world, from the great wizarding schools of Europe to remote magical communities far from the centers of power.
The Duel of 1945
The war ended in 1945 when Albus Dumbledore---the only wizard Grindelwald was said to fear---confronted his former friend in what became one of the most legendary duels in wizarding history. Dumbledore defeated Grindelwald and claimed the Elder Wand. Grindelwald was imprisoned in his own fortress of Nurmengard, where he would remain for decades.
Aftermath
The defeat of Grindelwald ushered in a period of peace for the wizarding world. However, this display of power did not go unnoticed. A young Tom Riddle, then in his final year at Hogwarts, witnessed Dumbledore’s triumph and understood something that others did not: the peace would not last. Riddle was already walking his own dark path, and the end of one war planted the seeds of the next.
The Global Wizarding War is also directly connected to the Second Wizarding War through the Elder Wand. In 1998, Lord Voldemort sought the wand and tracked it to Nurmengard, where he encountered the aged and imprisoned Grindelwald before claiming the wand from Dumbledore’s tomb.