- In-Saba Nur is a Quintesson.
In-Saba Nur is a Quintesson executioner. Like most Quintessons, he thinks he's pretty damn clever.
During the Quintessons' invasion of Cybertron, In-Saba Nur and his Sharkticons and Allicons planned to take a great fortress on the cliffs overlooking a vast canyon. Those foolish Transformers had left the canyon unguarded — a grave tactical error, to be sure. He had even ordered his fellow Quintesson, Vashik, to use his armies to draw troops away from the fortress.