The Games Workshop Warhammer Fantasy Battle - The Nemesis Crown Supplement is a book expansion specifically tailored for Dwarfs in the Warhammer Fantasy Battle game. Created by Games Workshop, this supplement adds new rules and content for players who want to enhance their Warhammer Fantasy Battles gameplay with a focus on the Dwarf army. This book allows players to delve deeper into the lore and strategies of the Dwarf faction, providing a more immersive and detailed experience in the Warhammer Fantasy Battle universe.