The Ringwraiths are one of the playable in-game characters in LEGO Dimensions 2: The Rise of Enoch, from The Lord of the Rings franchise.
The Ringwraiths were originally nine kings of Men, tempted one by one by the Dark Lord Sauron using his One Ring over their nine rings, through betrayal, greed, suppression, or alliance. They resided in the cursed fortress of Minas Morgul ruled by the first Nazgûl, the Witch-King of Angmar. They were assigned to hunt down Frodo Baggins and reclaim the One Ring for their master Sauron. They tracked Frodo, Aragorn and company across the Shire, finally finding them at Weathertop where Aragorn defeated them using fire. However, not before the Witch-king stabbed Frodo with a cursed Morgul blade. Arwen, the daughter of Elrond, then took the fading Frodo to Rivendell to be saved be her father, and the Nazgûl steeds were swept away by the waters of Bruinen. After this the Nazgûl reverted to riding the dragon-like Fell Beasts. The Witch-king was later defeated by Éowyn at the Battle of the Pelennor Fields as justice for killing King Théoden. Khamùl and the other remaining seven Nazgul were killed when the Ring was destroyed, caught in the fire storm of Mount Doom.