The "Black Ark" is a fictional floating fortress in the Warhammer universe, specifically associated with the Dark Elves. It serves as a mobile base for their armies and is often used for raids and invasions. The Black Ark is heavily armed and fortified, making it a formidable presence on the seas. Constructed from dark materials and adorned with sinister decorations, the Black Ark symbolizes the power and cruelty of the Dark Elf race. It is typically captained by a powerful Dark Elf sorceress or lord, who commands both the ship and its crew in their quest for conquest and domination.