Black Lio Convoy is a major character in Beast Wars II, serving as a rival and dark counterpart to Lio Convoy. He is a powerful Maximal leader-type warrior associated with the Black Lio team, known for his intimidating presence and strong combat abilities. In the series, he plays an important role in battles and conflicts involving the Maximals and Predacons, often acting as a serious, disciplined figure whose actions influence the direction of the story.