The problem is I don't find them useful because I do not play with these models. Hamelin's crew doesn't use any of these cards.
"Hamelin can only hire models that are Height 1, Insignificant, and/or Soulless. He cannot hire Constructs, Gremlins, or Henchmen of any kind. This can limit his options of a crew, but he is not without some choices. The list of whom Hamelin can take are as listed:"
https://session.wikispaces.com/1/auth/auth?authToken=0cb86f915c35d8387806dd5f1f33349e3
Will the Wave 2 include the generic upgrade cards or will I be forced to purchase all of the Arsenal Boxes to play a single crew?