User blog comment:ACWeapons/Interesting Facts or Occurrences/@comment-25110963-20140722215142/@comment-1661895-20150305213254

Whenever you summon a Wicked Weave during that encounter, Madama herself flashes purple every time one appears (this most noticeable when you active Umbran Climax and just attack). It's just a visual way to show that Bayonetta can summon extra hair-based attacks in the second game despite having fully summoned a demon.

Gomorrah was able to survive just in the same way the Cardinal Virtues are able to return. It seems that summoned entities are not necessarily 'killed' when they are defeated because of their nature. In some descriptions of angels in Bayonetta 2, it implies that they are continously being created because "angels are given form by the fears, doubts, and prayers mankind bases its faith on". It can be assumed from this that the Infernal Demons are also created in the same way if you read some descriptions from Lemegeton's Guidebook. Which means that there will always be a Gomorrah, a Labolas, a Scolopendra etc. The only exceptions to this rule would be the Madama demons and Alraune who are unique in their individuality thanks to their backstories.