Nerubians are a fictional race from the Warcraft universe, known for their spider-like appearance and advanced intellect. They inhabit the underground kingdom of Azjol-Nerub, where they thrive in dark, cavernous environments. Originally, they were a proud and sophisticated civilization, skilled in magic and architecture. Over time, the Nerubians fell under the influence of the Lich King, leading to their transformation into undead creatures. This change turned them into formidable foes, as they became part of the Scourge, a vast army of the undead. Despite their tragic fate, the Nerubians remain a significant part of the lore within the Warcraft series.