Doom-Bringers were raptor warships that come in two models: the basic mark one, which resembles a basic raptor death ship, and a mark two model, which was used against the DSS during Raptor War Ten. Each mark two Doom-Bringer had a secret assault shuttle hidden inside, so that their raptor crews could continue to fight even if their ship was destroyed in battle. After Raptor War Ten ended, Doom-Bringers were taken out of service in the raptor military. The two crafty velociraptor villains of Terror Underground!, Sergeant Major Bonecrack and Pilot Komo, owned a mark two Doom-Bringer that remained underneath the ice caves of Isissia for sixty years, complete with its assault shuttle.