Power
Kratos is Power personified, one of Styx's four children by the Titan Pallas, and one of the very few of that quartet to get an actual speaking role in surviving drama. In Aeschylus's Prometheus Bound, Zeus sends Kratos and his silent sister Bia to drag the chained Titan to his mountain, and Kratos narrates the whole grim errand with a kind of brutal relish.