Evo is a pure evil result of a disturbing scientific experiment conducted by a certain mad and magical scientist obsessed with injecting life into snowman humanoids. After the most recent failed attempt, the life-drained residue was bound together by the forces of shadow, which inevitably gave life to this small monstrous being. Evo seeks absolute destruction of all life on Azeroth and beyond. Although Evo is usually carrying knives, explosives, and firearms at her disposal, she is in fact a Warlock at heart.