Karos was described as a pudgy man with a penchant for dressing in crimson silks and a love of finery. He also considered himself to be of substantially above-average intelligence and had a fondness for puzzles.
- "Take any segment of population, impose strict yet clear definitions on their particular characteristics, then target them for compliance. Bribe the weak to expose the strong. Kill the strong, and the rest are yours. Move on to the next segment."
- ―One of Karos Invictad’s "perfect laws of compulsion and control"