1. Pre-Temen-ni-gru Vergil slicing demonic entities left and right for the hell of it.
2. Post-Temen-ni-gru Vergil rushes towards Mundus, but legions of demons stand in his way. After finally reaching him, Mundus gives him either the Griffon treatment(electrocuted to death) or Dante treament(red spears capable of causing him pain) to end his life.
3. A devilish faction from a section of the underworld, has the foolish idea of contesting Mundus' authority and plans to overthrow him. Since Mundus feels so comfortable in his royal chair to move his lazy arse, he will send Nelo Angelo to dispatch them, thus fulfilling his bidding.