Diablo II: Lord of Destruction

With the demonic brothers Diablo and Mephisto at last defeated, the hero who brought them down returns to the Pandemonium Fortress at the summons of the Archangel Tyrael. But the third of the Prime Evils, Baal, has survived by reclaiming his Soulstone — and now, at the head of a vast army, he marches on Mount Arreat in the Barbarian Highlands. The hero must journey there to stop Baal once and for all.