Neosaurus was the self-described "most magnificent artificial brain" in the galaxy. He moved about by controling reptilian humanoid exo-bodies. The exo-bodies had artificial brains wired into them. Neosaurus kept complaining about the cold as his body favors warmer climates. He can fly by using an "Imperial Flight Patch". Only one exo-body was actually depicted. Uncertain if they are all identical.

Neosaurus was assigned to attack the Xavier Mansion alongside fellow Guardians. He kept in communication with their ship. He was reluctant to take this mission and was too distracted to notice Wolverine preparing for an attack. Wolverine smashed his jaw apart and pushed the artificial brain out of the exo-body, killing it. Wolverine was only interested in getting Neosaurus' Patch. Gladiator reported that it was only one of the exo-bodies. Where his other exo-bodies were stored was not mentioned.

sculpted head to toe,primer,testor paint and clear sealant finished off this figure