Toadman is the Water’s second strongest navi. It helps a lot that he has thunder powers. “If you know your weakness it becomes less of a weakness”? Toadman was also one of the strongest bosses in all of Battle Network to get an S buster rank out of. He is one of few that I still haven’t gotten. Diveman needs something that could help him. If he at least had one good special move he’d do better. Even then I bet Toadman could handle him. Toadman wins.