Frostmourne

Frostmourne is a legendary sword said to have been wielded by Arthas Menethil, the Prince of Lordaeron, during the events of the Second War. According to lore, the sword was originally forged from the frozen lake of Karathress and invested with dark magical powers by the Lich King, the supreme ruler of the Scourge.

Frostmourne is said to have been imbued with the power to drain the life force of those who wield it, gradually corrupting its master and turning them into a servant of the Lich King. The sword's power is so great that it is said to be able to kill even the most powerful of enemies, as long as the wielder's intent is pure.

However, as Arthas continued to wield Frostmourne, the sword's influence on him grew, slowly but surely corrupting his mind and soul. It eventually turned him into a servant of the Lich King, and he became one of the main antagonists of the game World of Warcraft.

Throughout the game's storyline, Frostmourne is present as a symbol of the corruption and the evil that was done in the name of the Scourge. It remains a powerful and feared artifact in the Azeroth universe. Its legacy serves as a reminder of the dangers of ambition and the power of corruption.