User blog comment:Stbk22/Possible Power up's/Techniques for then new group DxD/@comment-16281343-20131223171836/@comment-82.40.154.8-20131227170754

True, Vitra is not in the same league as the heavenly dragons, but nither is the lion of Ragulas Nema. it would just be a low-class longinus if it did happen. Also, even though Vritri is the weakest among the dragon kings, who pale in comparrison to the hevanly dragons in their prime, his multiple techniques still make him a formidable oppponent.

Its all just speculation at the moment anyway so its not like it would actually happen, i'm just throwing the idea about and giving some reasons fir it.