Cos (SMU)

In the Shattered Mirror Universe, Cos was a crewmember aboard the Bouncy-Ball.

History
Cos and the rest of the Bouncy-Ball crew were part of Operation: Firestorm, Marshal Uteria's plan to take over the Original Universe. They were ordered to clear an area for the Shattered Mirror II to be sent through to the OU. To achieve this, they arrived in the OU and descended into the atmosphere of a human-inhabited planet with the intention of destroying whatever civilization was below. During the journey, Cos agreed with Inv's claim that Captain Shockwave's speeches were actually boring them instead of inspiring them.

As soon as the humans detected the Bouncy-Ball, they hit it with missiles, and the ship plummeted towards the ground. Cos was worried for a moment, but to his surprise, the ship bounced off the ground unharmed and repeatedly bounced onto the human defenses, crushing them completely. It was then that Cos realized why the ship was called the Bouncy-Ball.

Cos was presumably still aboard the Bouncy-Ball when it escaped from the ZFT's attack and into deep space. Before they could celebrate their escape, however, D-Void appeared on the bridge in the bodies of Doom and Mine and transferred his consciousness into everyone on the bridge, turning them into more of his "nodes".

Cos's status since the Architect "discontinued" D-Void is unknown.