Gaius Marius was a highly successful Roman general who held the consulship an unprecedented 7 times. However, his reforms granting citizenship and land to soldiers caused opposition. Meanwhile, Lucius Cornelius Sulla also rose to prominence as a general. A rivalry developed between the two that plunged Rome into civil war. Sulla eventually defeated Marius and his supporters, and established himself as dictator with broad powers, though he used brutal tactics like proscription lists against his enemies.