Obsidian Sky
From Warhammer 40k - Lexicanum
The Obsidian Sky is a ship in service to the Ordo Malleus.[1]
Under the command of Inquisitor Nyxos, the Obsidian Sky intercepted the corrupted Imperial Navy ship the Merciless as it travelled to the Eye of Terror. A squad of Grey Knights teleported from the Obsidian Sky to the Merciless, where they captured the Heretic Bulgor Hyrk, who was responsible for corrupting the ship's crew. Once back on the Obsidian Sky, Hyrk was interrogated and later killed by the Ordo Malleus.[1]