Bonebreaker is ruthless, calculating, and driven by the desire for power. His cybernetic enhancements have not only made him physically stronger but have also given him a cold, machine-like mentality. His commitment to his fellow Reavers and his personal desire to prove his superiority to the mutants he battles make him a dangerous foe. Bonebreaker is not above using tactics that involve terror and brutality to accomplish his goals, often valuing victory at any cost. Despite his mechanical enhancements, there is a part of him that clings to his human origins, although it is increasingly overshadowed by his reliance on technology. His worldview is one of cold pragmatism, seeing the world in terms of power and dominance, and his emotional connections are few, mostly limited to his comrades in the Reavers. However, his human side is still vulnerable to moments of doubt, especially when confronted with more compassionate or heroic individuals.