Summary: Neverwinter Nights 2: Storm of Zehir is an expansion pack for the role-playing video game Neverwinter Nights 2. Storm of Zehir was inspired by older video games like the Baldur's Gate and Icewind Dale franchises. The storyline foreshadows the events of the fourth edition of Dungeons & Dragons and follows the adventures of a group of merchants in the Samarach and Sword Coast areas of the Forgotten Realms campaign setting.