The Jeweled Eye

The Jeweled Eye is the former spelljammer flagship of the Argus Pirates. Resembling a giant mechanical beholder, the ship was a terror of the Astral Plane before descending on the world of Nexus to investigate a spelljammer signal. The ship was heavily damaged during its battle with the Venture and became stuck in orbit while its crew tried to make repairs. Though it took time, the crew was largely successful with their endeavors.
When the Argus Pirates descended onto Nexus to destroy a kuo-toa village, the ship was boarded and seized by N36. He destroyed the Abyssal Shard and substituted in an amulet of the planes as a replacement power source. He used the ship's scrying screen to locate N64 and, seeing the warforged dead, then used the teleportation beam to seize N64's cadaver.
The Jeweled Eye is equipped with numerous pieces of equipment including a teleportation beam, scrying screen, Gunker production facility, and harpoons to pull other spelljammers into its "mouth".