Mundus , the nemesis of Dante and Sparda , is responsible for the death of Dante 's mother and the corruption of his brother .
He is disloyal , killing one of his generals simply for failing to defeat Dante .
Mundus , the nemesis of Dante and Sparda , is responsible for the death of Dante 's mother and the corruption of Dante 's brother .
He is disloyal , killing one of his generals simply for failing to defeat Dante .