He is incredibly rigid and absolute in his views and sense of justice, showing little compassion for anyone or anything that could be considered "evil" on his eyes, and is ruthlessly willing to do whatever it takes to serve his own goals, no matter the cost. He has a stern, dead-serious disposition, is grim, expressionless, and was the most ruthless out of three admirals pre-timeskip. He hates pirates, and will not tolerate their existence in any form. Has the power to control Magma.