Ark

Dark Elf Flagships were among the most numerous warships used by the Dark Elves of Svartalfheim. The flagships are capable of ferrying smaller Harrow fighters, and is powered by black holes.

History
During the battle between the war between the Dark Elves and the Asgardians in 2987 BC, hundreds of flagships were used in the battle. By the end of the battle, nearly all of the flagships were decimated and their remains were littered across Svartalfheim's surface, remaining there for thousands of years. Only one flagship remained, and was used by Malekith and his minions when they escaped from the battle.

The flagship was used again thousands of years later when Malekith invaded Asgard to steal the Aether from Jane Foster. The attack failed and the Dark Elves fled, eventually chasing Foster to Svartalfheim, where Malekith successfully took the Aether from her and then took his flagship to Earth where he tried using the Aether to destroy the Nine Realms. In a battle with the Asgardian prince Thor, Malekith was defeated and both he and his flagship were teleported by Svartalfheim by Erik Selvig's teleportation devices; Malekith was subsequently crushed under the ship's bulk.